aes airport equipment service pte ltd

47
LAM 3500 DP / -8 CONTAINER LOADER TRANSPORTER S IMPLICITY , E ASE OF USE , R EDUCED MAINTENANCE COSTS FOR YOUR HANDLING

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Page 1: AES Airport Equipment Service Pte Ltd

LAM 3500 DP / -8

CONTAINER LOADER TRANSPORTER

S IMPLICITY, EASE OF USE, REDUCED MAINTENANCE COSTS FOR

YOUR HANDLING

AES Airport Equipment Service Pte Ltdthe service master

Page 2: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

LAM 3500 DP/ - 8 IS A LOADER TRANSPORTER FOR PALLETS AND CONTAINERS UP TO 60.4" WIDE AND 7800 LBS (3500 KG) CAPACITY.

CONGESTION ON AIRPORTS AND LIMITED SPACE ON RAMP AS WELL AS THE NEED TO REDUCE OPERATION COSTS AT A MINIMUM CALLED FOR THE USE OF A NARROW LOADER TRANSPORTER WHENEVER POSSIBLE.

AIR MARREL DOUBLE PLATFORM CONTAINER LOADER TRANSPORTER LAM 3500 DP/ -8 IS NOT ONLY SUITABLE FOR A320 SERIES – A319 – A321 BUT FOR NEARLY ALL CONTAINER DOORS OF WIDEBODY AIRCRAFT.

THESE IMPORTANT ADVANTAGES WERE CLEARLY EXPRESSED BY WELL-KNOWN HANDLING COMPAGNIES.

����

Page 3: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

Page 4: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

LAM 3500 ON FRONT AND REAR DOORS OF A320

LAM 3500 on front and rear doors of A320. ��������

3 CONTAINERS AKH

(one on the bridge and two on the rear platform)

CAN BE HANDLED AT THE SAME TIME

Page 5: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

THE LAM 3500 IS RECOMMENDED BY AIRBUS FOR A320 OPERATIONS.

Page 6: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

BECAUSE IT'S A DOUBLE PLATFORM DESIGN, WITH EXTRA LENGHT COMPARED TO SINGLE PLATFORM, THE LAM3500 DP/-8 OFFERS SAFE CLEARANCE TO THE AIRCRAFT WING DURING OPERATIONS ON THE FRONT DOOR

(Study made by ALL NIPPON AIRWAYS)

Page 7: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

EXTRA LENGTH THANKS TO DOUBLE PLATFORM AGAINST SINGLE PLATFORM FOR SAFE CLEARANCE TO THE AIRCRAFT WING OF B767-200.

Page 8: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

LAM 3500 ON FRONT AND REAR DOORS OF B767

Page 9: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

GENERAL PRESENTATION

Page 10: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

LAM 3500 DP/M8 IS A LOADER TRANSPORTER FOR PALLETS AND CONTAINERS UP TO 60.4" WIDE

7800 LBS CAPACITY (3500 KG)

Congestion on airports and limited space on ramp as well as the need to reduce operation costs at a minimum called for the USE OF

A NARROW LOADER TRANSPORTER WHENEVER POSSIBLE.

THE LAM 3500 DP/M8 CAN :

• transfer baggage and cargo containers or pallets (max.60.4" wide) to the front and rear lower deck compartments of Boeing

B767 and Airbus A319, A320 aircraft.

• transfer baggage and cargo containers/pallets to the rear lower deck compartments of DC10, MD11, L1011, A300, A310 aircraft.

• receive independantly on the front platform one AKH container or LD1, LD2, LD3.

• receive on the rear platform 2 special AKH containers or 2 standard containers LD1, LD2, LD3 or 1 container LD4, LD6, LD8,

LD11 or standard aircraft pallet up to 1540mm * 3175mm (60.4" * 125").

• transfer containers or pallets to the aircraft at transfer heights from approximatively 1.865 m to 3.365 m (73.5" * 132.5").

• receive and discharge loads from ground vehicles at a height of 508mm (20 in.), with a minimum height of 480 mm (19 in.) and a

maximum possible height (on the rear) of 1600mm (63 in.).

Page 11: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

BASIC DATA AND DIMENSIONS :

Admissible load simultaneously on the bridge and rear platform : 7 tons.

Lifting capacity :

- bridge 3500 kg (7800 lbs)

- platform 3500 kg (7800 lbs)

Elevation range :

- bridge 1895 mm to 3490 mm (74.6" to 137.5")

- platform 480 mm to 3490 mm (19" to 137.5")

Vertical speeds (platform) with a 3.5 ton load :

- raising 18 sec

- lowering 16 sec

Horizontal load transfer:

- conveying 30 cm/sec (60 ft/mn)

Driving speed : 10 km/h (6.2 mph)

Maximum admissible slope : 7.5% when driving

Turning radius overall : 7.8 m (307")

Steering angle (mono front wheel) : +/- 45° (hydrostatic orbitrol system)

Stopping distance at full speed : less than 5 m (197")

Vehicle weight : 7.4 tons (16300 lbs)

Ground clearance :

- minimum : 130 mm (5.1 in)

140 mm at the rear (5.5 in)

Fuel tank capacity : 90 liters (24 U.S. gallons) giving a minimum of 8 hours autonomy

OVERALL DIMENSIONS

Overall dimensions Shipping dimensions � length : 8130 mm (320")

with attachment bar in position

� width : 2950 mm (116")

� height : 2965 mm (116.7")

including handrails

� wheelbase : 4650 mm (183")

� length : 8100 mm (319")

� width : 2100 mm (82.7")

� Left handrails and control station removed

� height : 1900 mm (74.8")

� Volume : 34.4 m3 (1445 ft

3)

Page 12: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

SHIPPING

The LAM 3500 DP/-8 is the only Cargo Loader transporter to be shipped in Standard 40’’ container (type HIGH CUBE).

This exceptional capability is a guarantee for our customers to have the shortest delivery time available (in comparison with

conventional boat transit time) as well as the most secure shipping method - Loader transporter is protected against chocs.

Furthermore, a container is the best protection against corrosive sea environnement : paraffin/ oil protection is unuseful and end user

will enjoy a PERFECT AND CLEAN EQUIPMENT IMMEDIATELY. Long and COSTLY CLEANING of the Loader

transporter at arrival IS NOT ANYMORE NECESSARY.

All useful matter is supplied to unload Cargo Loader transporter from the container - a five minutes job : procedure and wood ramps

to drive out the container.

LAM 3500 in 40’’ container : safe and

protected. ����

SHIPPING DIMENSIONS

- Length : 8130 mm (320")

- Width : 2260 mm (89") left handrails and control

station removed

- Height : 2450 mm (96.4")

- Volume : 45 m3 (1617 ft3)

Page 13: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

THE LAM 3500 DP/-8 IS AVAILABLE IN THREE DIFFERENT VERSIONS :

1- BASIC CONFIGURATION WITH REAR LOADING CAPABILITY ONLY ���� LAM 3500 DP/M8

2- OPTIONAL CONFIGURATION WITH REAR LOADING ONLY AND POWERED CONTAINER ROTATION CAPABILITY

���� LAM 3500 DP/RF8

3- OPTIONAL CONFIGURATION WITH POWERED SIDE LOADING AND ROTATION CAPABILITY

���� LAM 3500 DP/R8

Page 14: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

GENERAL ARRANGEMENT

Page 15: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

REAR LOADING ONLY

Page 16: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

OPTIONAL CONFIGURATION

LAM 3500 DP/RF8

REAR LOADING ONLY WITH POWERED CONTAINER ROTATION CAPABILITY

LAM 3500 DP/R8

POWERED SIDE LOADING AND CONTAINER ROTATION CAPABILITY

Page 17: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

ENGINE

Two types of DIESEL engines are available :

Winterization kit for use at -25°C is available

(optional).

♦ DEUTZ F4L 2011,44Kw 60 HP at 2500 rpm,

aircooled.

♦ PERKINS 404 C22T watercooled, 60 HP 45 kw

♦ HATZ 4L41C 60 HP 45 kw, aircooled.

SAFETY DEVICES FOR THE ENGINE :

� automatic shut down if low oil pressure or engine

overheat.

� cold start facility.

� demand throttle system.

Diesel engine offered in standard on a pull out cradle for easy maintenance : DEUTZ F4L 2011 ����

OPTIONAL CONFIGURATION

♦ HATZ 4L41C, 60 HP at 2800 rpm, aircooled.

Silent pack version is also available with the HATZ

4L41C (optional) ����

Pressure filter

Page 18: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

MAIN OPERATIONAL FEATURES

Page 19: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

MAIN OPERATIONAL FEATURES

1- POSITIONING

The extra length of double deck arrangement

(total length 8130 mm - 320") avoids any

difficult manoeuvrings to bring the dollies

close to the loader transporter (contrary to a

single platform loader transporter).

The LAM 3500 is a very narrow loader

transporter (overall width is only 2950 mm -

116") 600 to 800 mm less than standard lower

lobe loader transporter. This leaves sufficient

space on each side for other ground

equipment.

Fully controllable slow approach to the

aircraft to facilitate proper alignment thanks to

hydrostatic slow down (hydraulic gear type

pump) and a steering angle of +/- 45° of the

front wheel thanks to the orbitrol steering

system.

With the hydrostatic transmission the driver

needs only to control the throttle pedal.

Once he releases the pedal the loader

transporter stops. It offers a perfect inching.

Page 20: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

The telescopic handrails and the telescopic floor extension of the driving station (with folding flaps) ensure the maximum safety

for the operator when walking to and from the aircraft compartment.

The front bridge is fitted with rubber bumpers (shoot the gap capability).

The location of the operating/driving post

offers direct access to both the loader

transporter and the aircraft controls.

Page 21: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

2- AIRCRAFT LOADING/ UNLOADING

Transfer of containers or pallets to the aircraft

at height of approximatively 1895 mm to 3365

mm (74.6" to 135").

Smooth load transfer to and from the cargo

compartment due to :

- capability of operating, without

attachment to the aircraft, with manual

hydraulic adjustment to aircraft height and

pitch changes.

- hydraulic adjustment of right and left

bridge guides for perfect alignment and

transfer.

- 2 powered transfer wheels at the front

edge of bridge.

- servo-mechanism for adjustment of

bridge to aircraft interface with automatic

accomodation to aircraft height and pitch

changes, by proximity switches (hook-on

device : optional).

Bridge TILTING

capability to adjust the lateral

slope (changes in aircraft pitch) ����

Tilting capability +/- 5 inches

Hydraulic adjustment of right and left guides on the bridge FOR PERFECT ALIGNMENT ����

Page 22: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

AUTO LEVELLING SYSTEM BETWEEN BRIDGE AND PLATFORM

Page 23: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

3- LOAD TRANSFER BETWEEN BRIDGE AND PLATFORM

Fast and easy load transfer between bridge and rear platform due to :

• automatic adjustment between platform and

bridge thanks to electric proximity switches

which slow down the platform's elevation

when it approaches the bridge and stabilizes

it at the same level. This auto leveling

system between bridge and platform offers a

perfectly mated transfer surface at any

time.

• additional free rollers at rear edge of the

bridge and powered transfer wheels at the

very front section of the rear platform.

• automatic retractable rear stopper on

rear section of the bridge.

Page 24: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

4- LOAD TRANSFER BETWEEN PLATFORM AND DOLLIES

Trouble free transfer of loads between loader

transporter and dollies due to :

• loading/unloading from ground vehicles at a height of 508 mm (20") with a minimum height

of 480 mm (19").

• powered wheel located at the very rear part of the rear platform.

• additional free rollers at the rear edge of the rear platform.

• enlarged entry of the fixed side guide for easy positioning of the dollies.

• rear stop automatically lowered when rear platform is in low position or raised when

platform is above 650 mm.

<photo dessous txt>

5- LOAD TRANSFER BETWEEN PLATFORM AND TRUCKS

Loads can be transfered between platform and trucks at height up to 1,60 m thanks to an hydraulically powered rear stopper.

DETAILED SPECIFICATIONS Up to 1.6 m

Page 25: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION BRIDGE TRANSFER DECK

♦ Overall lenght : 2470 mm

♦ Overall width: 2700 mm with operating station.

♦ Front width : 1580 mm

♦ Distance between container guides : 1560 mm

(61.5")

Capability to take an AHK container lenghtwise.

Powered wheel transfer modules :

♦ a hydraulic drive system capable of moving forward

and backward containers at a speed of 0.30m/sec is

incorporated on the bridge in such a way that no dead

spot can exist whatever the type of container being

moved (this speed is similar to the transfer speed of

the powered decks of the various aircraft).

The longitudinal driving system includes :

♦ set of 3 hydraulically powered wheel modules

♦ between powered wheel transfer modules

galvanised rollers mounted waterproof ball

bearings will ensure smooth load transfer

♦ in addition to the automatic adjustment of bridge to

platform, two small intermediary rollers, fixed at the

rear of the bridge, will facilitate smooth transfer of

loads

Hydraulic adjustment of right and left side guides for

perfect alignment.

Powered transfer modules with separate hydraulic motors

(NO CHAIN CONNECTION).

Automatic retractable stop at rear part of the bridge is

provided. It will remain in up position, unless bridge and

platform are at the same level.

Anti-skidding steel plate and paint between rollers on

bridge and control station is also standard.

On the right hand side telescopic floor extension of the

operator's station, telescopic handrail as well as folding

flaps are standard.

On the left hand side 1.10 m hight telescopic handrails

are provided for operator's safety.

Page 26: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

CONTROLS / OPERATOR-DRIVER STATION

OPERATOR-DRIVER STATION

� The operating station is surrounded by guard rails

Designed for one man operation. The operator can � Rain cover mounted on the driving station panel

operate at the same time the cargo compartment

controls and the loader transporter transporter controls �

The operating station is situated on the right hand side

of the loader transporter and features all the operational

and driving controls of the loader transporter.

It is composed of two series of controls : operating

controls and driving controls.

The floor and handrail of the operating station are

telescopic (250 mm).

In standard the LAM3500 is offered with :

- driver's back rest

- rain cover for the driving station panel

Page 27: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

CONTROLS/OPERATOR-DRIVER’S STATION

Page 28: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

CONTROLS/OPERATOR-DRIVER’S STATION

All controls are engraved. Pictograms follow IATA standard AHM 915.

Horometer and fuel gauge are located on the electric box and readable from the ground.

The driving station controls include :

♦ engine start/stop ignition key

♦ stabiliser control and indicator ("in" and "out" position)

♦ steering wheel

♦ control of forward and reverse motion

♦ engine warning lights (battery charge, oil pressure)

♦ control of raising and lowering of the bridge

♦ brake pedal

♦ accelerator pedal

The operating station controls include :

♦ aircraft adjustment (twisting)

♦ platform stops and guides

♦ bridge and platform raising and lowering

♦ bridge and platform transfer (independent control of

each module)

♦ rear / side loading and rotation according to

configuration selected

Page 29: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION REAR PLATFORM - REAR LOADING ONLY

Overall length : 5370 mm

Overall width : 2280 mm

Width between guides : 1560 mm (61.5")

Capacity to take two AKH containers in

between stoppers

Powered wheel transfer modules

♦ A hydraulic drive system able to move

forward and backward containers at a

speed of 0.30m/sec is incorporated on the

platform in such a way that no dead spot

can exist whatever the type of container

(this speed is similar to the transfer speed

of the powered decks of the various

aircraft).

The transverse driving system includes :

♦ 2 sets of 3 hydraulically powered wheel

modules on the rear platform can be

operated simultaneously or indepen-dently

♦ between powered wheel transfer modules

galvanised rollers mounted with

waterproof ball bearings will ensure

smooth load transfer

♦ powered rollers for rear loading

The platform is fitted with 50 mm high side

guides on right and left sides (full length) with

enlarged entry for easy rear transfer.

Anti-skidding steel plates between rollers

allow walking on rear platform.

Powered transfer modules with separate hydraulic motors

(NO CHAIN CONNECTION).

Stops on the rear platform :

♦ automatic retractable container stop on the front section

♦ automatic retractable rear stopper. The stop is automatically retracted when

the platform is lowered and raise again when the platform start raising.

Page 30: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

OPTIONAL CONFIGURATION

REAR PLATFORM - POWERED SIDE LOADING AND CONTAINER ROTATION LAM 3500 DP/R8

Galvanised steel rollers (each directly powered by its own

hydraulic motor) are fitted on the sides of platform rear part.

Two rubberized wheels are mounted perpendicularly to the transfer

system. Each wheel is directly powered by its own hydraulic motor and

can rotate both ways. They are used for side loading operations as well as

container rotation (in such a case the wheels rotate opposite ways).

Page 31: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

OPTIONAL CONFIGURATION

REAR PLATFORM - WITH HYDRAULIC SIDE GUIDES

The side guides are retracted by hydraulic cylinders. They are independantly controlled from the operator's station with a specific

position controlling the retraction of both guides at the same time for container rotation.

Page 32: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

OPTIONAL CONFIGURATION

REAR PLATFORM - REAR LOADING ONLY WITH POWERED CONTAINER ROTATION LAM 3500 DP/RF8

Two rubberized wheels mounted perpendicularly to the transfer

system enables the rotation of one AKH container on the rear part of

the platform even with one AKH container already on the platform.

The fixed side guides are modified to allow a safe rotation of the

container. Steel balls are added to prevent the tendancy of

unbalanced container to slightly drop when rotated.

The container rotation is easily controlled by a single

independant lever on the driving post.

Page 33: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

LIFTING MECHANISM

BRIDGE LIFTING MECHANISM :

♦ nominal capacity 3500 kg

♦ this includes a scissor-type mechanism

powered by two single action cylinders fitted

with pilot operated check valves.

♦ it is articulated on friction rings at the front

and center. At the rear, it moves on rollers

mounted on sealed bearings. The pivot points

are fitted with grease fittings.

PLATFORM LIFTING MECHANISM :

♦ nominal capacity 3500 kg

♦ includes a scissor-type mechanism powered

by tree single action cylinders. Two main

cylinders placed between the scissor arms and

one lifting cylinder acting directly on the

platform to lift it to a height of approx. 920

mm (36") (this cylinder will also act as a

damper during the final stage of the platform

descent).

♦ the main cylinders are fitted with pilot

operated check valves ensuring that the

platform can remain locked even in a case of

hydraulic piping failure.

♦ the scissors-type lifting mechanism is

articulated on bronze friction rings at the front

and center. It rolls on rollers mounted on

sealed bearings at the rear. The pivot points

are fitted with grease fittings.

Automatic follow-up to any adjustment in bridge

level.

The LAM3500 offers a perfect transfer surface

between bridge and platform at any moment.

When the aircraft level goes up the operator needs

only to adjust the bridge level, the rear platform will

automatically follow.

When the aircraft level drops it is not necessary to

lower the rear platform prior to lower the bridge level.

The bridge lowering will automatically lower the rear

platform at the same time.

A sensor fitted on the bridge will slow down the

raising speed of the rear platform, immediatly prior to

contact the rear platform with the rear of the bridge,

and then stops it.

Page 34: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

CHASSIS - STABILIZERS - WHEEL BRAKES

The main frame is a one piece welded assembly

entirely designed and manufactured by AIR

MARREL using CAD-CAM technology to obtain the

most rigourous stress characteristics.

STABILISERS :

The chassis is equipped with two hydraulic stabilizers

at the front which ensure a perfect rigidity during

loading/unloading operations. These two stabilizers

are spring retractable type for fast emergency

procedure.

WHEELS AND TYRES :

♦ front moto-director axle : 1 tyre D20X (10 bars).

♦ rear axle : 2 tyres 400 x 150

The transmission is of the hydrostatic type. The front

wheel is fitted in its center with a compact reduction

gear motorbrake assembly enabling excellent speed

control and precise approach to aircraft doorsill.

The +/- 45° steering angle is achieved on a ball

bearing wheel gear. It is controlled by a double acting

hydraulic cylinder which is controlled from the

operating station by an orbitrol type powered steering

system.

Page 35: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

BRAKING SYSTEM

DOUBLE HYDRAULIC BRAKING :

♦ hydrostatic : as soon as the throttle pedal is released, the loader transporter transporter brakes.

♦ safety disk brake by pressure drop can be used to give additional braking power during operations and will provide braking even

in case of hydraulic failure.

♦ maximum stopping distance at full speed : less than 5 m.

♦ the loader transporter can be stopped by pushing the emergency stops on operator's station panel or on main switch board.

♦ parking brake not required with the hydraulic transmission. Additional automatic parking brake can be installed at extra cost

(actived as soon as the pressure drops in the hydraulic circuit).

Emergency hydraulically assisted brake

Regular hydrostatic brake

DISTANCE 5.5 M MAX. AS PER I.A.T.A .REGULATION

DISTANCE NOT EXCEEDING 8 M

Pedals

Pedals

LOADING/UNLOADING AT TRUCK LEVEL AVAILABLE WITH ALL VERSIONS

Loading and unloading at a height of 480 mm (19") and a maximum possible height at truck level 1600 mm (63"). The rear stop

on rear platform will be hydraulically maintained in lower position during loading/unloading at truck level.

Page 36: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

HYDRAULIC SYSTEM STANDARD CONFIGURATION

Main hydraulic pump : gear pump type with

two stages 25 and 8 cm3/rv, 200 and 150 bar,

directly driven by the Diesel engine through

flexible coupling.

The 8 cm3/rv stage is used for hydrostatic

steering.

Because Marrel is well known over the World

for its design and manufacture of hydraulic

components a special care has been given to

the hydraulic system of the LAM 3500 :

♦ piping has been designed according to

CAD-CAM technology. Whenever

possible rigid pipes have been used. The

lay-out of all hydraulic lines offers a

unique feature of MARREL knowledge.

♦ all solenoid valves have been gathered on

easy accessible banks (AIR MARREL has

used the technology for more than ten

years).

♦ hydraulic motors are directly coupled to

transfer wheels and rollers which offers a

chain-less load transfer system.

- hydraulic pressure test points are

provided for easy tracking of hydraulic

pressure.

Flow control valves regulate the rate of

lowering of platform and bridge under all

conditions. The no-return piloted valves

prevent any rapid uncontrolled descent due to

rupture of hydraulic lines of the lifting rams

(in case of rupture of hydraulic lines or engine

breakdown, the rams remain in position).

The hydraulic translation motor is controlled

by a solenoid valve.

The extention of stabilizers stops the loader

transporter travel.

All hydraulic circuits are protected with

pressure limitation valves.

All control valves are solenoid operated.

Page 37: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

Hydraulic taps are easily accessible for maintenance and operation people.

<!!! decrabotage !!!!>

<4 fto robinet hydro>

Page 38: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

MAIN SAFETIES

EMERGENCY PROCEDURES The LAM 3500 complies with AFNOR, BNA, IATA, ISO and UTE specifications and all predelivery tests are run with the

following ratios :

• static 1.33

• dynamic 1.1

LAM 3500 :

• can withstand winds up to 120 km/h.

• operates within a temperature range of -15°C to +50°C and in humid conditions.

• mechanical locking systems enables to work safely under the bridge and the platform.

• hydraulic and electrical systems have been designed to give maximum safety to the end user.

• movements are controlled by solenoid valves.

• hydraulic movements (except loader transporter driving) require the energizing of both the solenoid valve controlling the

movement and the by-pass valve (double safety).

• emergency cut-off switches, accessible from the driving station and at ground level stop the loader transporter movements by

cutting the electrical circuit (controlling the movement), de-energizing the by-pass valve and shutting down the engine.

• pressure switch detects that the stabilizers are extented before introducing loads on the platform.

• stabilizers can only be retracted when the platform is in low position, this in turn allowing the loader transporter to be driven.

• bridge and platform stabilization/elevation cylinders are fitted with piloted check valves locking the cylinder in position. These

valves are installed directly on the cylinders and will prevent any uncontrolled movements of the rams. In case of hydraulic failure

or engine breakdown, the hydraulic cylinders will remain in position.

• hydraulic translation engine is controlled by a solenoid valve.

• The extension of the stabilizers stops the loader transporter travel

• flow control valves regulate the rate of lowering of the bridge and platform.

• is fitted with simplified emergency procedures by independant manual release-valves and spring retractable stabilizers. In case of

electrical system failure the manual controls of solenoid valves enable operations to be carried out. The tool kit includes two

plungers enabling the solenoid valve control spools to be actived without damage.

• is fitted with by-pass valve used to set the translation system in flow position for towing operations.

• hydraulic system is fitted with pressure relief valves which are automatically actived when pressure exceeds their setting

values.When all controls are in neutral position and with the engine running, the pump discharges without pressure directly into the

hydraulic fluid tank. This avoids overheating in the hydraulic system. A return line filter with renewable cartridge ensures

cleanliness of the hydraulic circuit (filtration level = 10 microns).

• controls, safety indicators, sensors, pressure switches and hydraulic components are clearly identified.

• is fitted with a towing bar and two towing hooks (OPTIONAL).

Page 39: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

EMERGENCY PROCEDURES

Safety blocks

Front bumpers

and

Towing hook

New ladder

And

hand rails

Page 40: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

STANDARD CONFIGURATION

ELECTRICAL SYSTEM

There is a single electric box at ground level, easily accessible.

The electric system is composed with 4 printed circuit boards on which relays and other electrical components are welded. Thanks to

the printed circuit boards and oversized components a maximum reliability is obtained.

Trouble shooting is facilitated thanks to LEDs positioned on both the printed circuit boards and the solenoid valves.

The replacement of a printed circuit board is very easy, rapid, economical and all the Air Marrel loader transporters are equipped with

the same printed circuit boards (except LAM 27000).

TECHNICAL DESCRIPTION

24 V.D.C. modular P.C.B. system with plug-in relays.

Radio screened alternator.

Two batteries 12 V (lead acid type) in series 115 Ah.

All limit switches are proximity switches.

The LAM3500 is equipped with all necessary lights to allow its operations on an airport including 2 head lights, position lights, front

and rear indicators, back travel lights.

Swivelling working lights on the bridge.

Unique electrical box with circuit breakers and emergency stop ����

Page 41: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

OPTIONAL CONFIGURATION

LOADER TRANSPORTER EXTENSION

LAM 3500 CONTAINER EXTENTION

Valid for one container, it is powered together with the rear module of the main platform and/or with a remote

control

Dimensions of the extension are : 2,464 x 1,930 x 0,675 mm

It is fitted with 2 stabilizers with emergency device

Page 42: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/-

OPTIONAL CONFIGURATION

757 LAM 3500 DP/M8

for B757

Page 43: AES Airport Equipment Service Pte Ltd

B757 DOOR LOCATIONS

Page 44: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/- 8

B757 CONTAINER

Page 45: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/- 8

BRIDGE EXTENSION

LATERAL VIEW

TOP VIEW

Page 46: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/- 8

BRIDGE AND PLATFORM WITH ADDITIONAL

FRONT AND REAR SIDE GUIDES

ADDITIONAL FRONT AND REAR SIDE GUIDES

Page 47: AES Airport Equipment Service Pte Ltd

LAM 3500 DP/- 8

GSE Wilfried Fleerackers conclusion after testing our

container loader transporter LAM 3500 is that :

The LAM3500 is very solid and reliable unit and, in my opinion, even more functional in our

operations that the CLT-8

� A steady front bridge is safer because nothing is moving up and down close to the aircraft

� The engine compartment underneath the front bridge is less the subject of damage than the

engine compartment of the CLT-8

� The length of the unit is also beneficial while loading next to other equipment

� No chains are used to drive the rollers, which is beneficial for maintenance and will result

in less failure during operations