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THERMO THERMO JET JET ® ® Oil Purifier Oil Purifier Lubrication Systems Company Lubrication Systems Company Houston, Texas Houston, Texas Lubrication Solutions Providing Company Lusol@naver. com www.lsc.com. www.lusol.net Office:053-585-5111, Fax:053-285-5111, H.P:010-9965-5111 LUSOL/LSC Korea Agency

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Page 1: Thermojet Tech

THE RIGHT CHOICE

LubricationSystemsCompany

THERMOTHERMOJETJET®® Oil PurifierOil PurifierLubrication Systems CompanyLubrication Systems Company

Houston, TexasHouston, Texas

Lubrication Solutions Providing Company

[email protected] www.lsc.com. www.lusol.net

Office:053-585-5111, Fax:053-285-5111, H.P:010-9965-5111

LUSOL/LSCKorea Agency

Page 2: Thermojet Tech

Lubrication Solutions Providing Company

PresidentT. K. Ward

Director ofOperations

Randy Brown

Director of QualityControl & New

Product DevelopmentCharlie Ehlert

ControllerSteve Riley

Engineering ServicesManager

William Trinh

Lubrication andReliability Manager

Doug Branham

MarketingOrganization

(Reports to President)

LSC Organization - December 2004

ThermoJetMarketing Manager

Keith Macaluso

Independent Sales Rep.M. Bruns Corp. - DOD

North AmericanSales Manager

Don Ehlert

International Sales

Manager of Marketing ServicesBob HarringtonHouston - Joe Marshal

Southeast AsiaRegional Sales ManagerChainarrin Chokevikraikij, Thailand

Malaysia - Serba DinamikIndonesia - PT. Sugico GrahaSingapore - TurboMech

Baton Rouge - Steve RichardBaton Rouge - Patti Erwin

South Korea -LUSOL/ MIKE

Delaware Valley - Jim McDonaldWashington - Mike WamplerHouston Receptionist/Marketing AssistantMari Johnson

Middle East - Klaus Mattias

Houston - Weldon MundyHouston - Danny BlakeneyHouston - Gayla Brunet

China - Eugene Fang, Regional ManagerIsrael - Eran MacoverJapan - Kimura CorporationIndia - Fuehrer Engineering

Bob Appel Human ResourceCoordinatorJan Cock

Rita HsuJan Malizia

Training ManagerFred Paben

Field ServicesManager - Houston

Steve Morris

Field ServicesManager - Baton

RougeBret Weishar

ManufacturingManager

Purnell Landry

Section SupervisorInternal ProductsAlbin Woytek

Qualtiy Control CoordinatorKell Whatley

Section SupervisorMaterials & Finished ProductsGreg Stewart

Production Technical SpecialistKen Stevens

Purchasing ManagerRoberta Kiehl

Safety Officer &Customer Service

CoordinatorChris McDonnald

Senior Lube TechsHouston Based

OTPHouston Based

Darrell VickeryTony LemosClfford HoffTroy MundyJohn RehmeierDanny ChristopherKeith Kennemer

Bill DobbsDonaldo Garcia

Senior Lube TechsBR Based

Jerry MarshallTerry WilsonHarvey Rape

OTPBR Based

Babe Baker

Bobby NettlesRicky BizetteClifford Jelks

James FaulkSenior Engineer

Tony NorrisProject Coordinator

LSC Group

Sistemas Centralezde LubricacionLatin America

MRT Laboratories(Oil/Fluid Analysis)

Houston, Texas

Lubrication SystemsCompany

Houston, Texas

LSC Group

SummerIntern - MISBen Lesem

Application &Maintenance EngineerAdul Kongrattananon

Cris DunawayCharles England

Philippines - Rotodyne

Page 3: Thermojet Tech

Lubrication Solutions Providing Company

Discussion TopicsDiscussion Topics 토의의제토의의제

Technology Basis of THERMOTechnology Basis of THERMOJETJET®® Oil Oil Purifier.Purifier.서모젯서모젯 오일오일 정제기의정제기의 기술적기술적 근간근간

Description and Photos of Models.Description and Photos of Models.모델의모델의 사진과사진과 해설해설

THERMOTHERMOJETJET®® Performance Curves.Performance Curves.서모젯서모젯 성능성능 곡선곡선

Technology Comparison. Technology Comparison. 기술기술 비교비교

Questions and Comments.Questions and Comments. 질의질의 응답응답

Page 4: Thermojet Tech

Lubrication Solutions Providing CompanyTHE RIGHT CHOICE

LubricationSystemsCompany

Commercial StatusCommercial Status 상업적상업적 현황현황

In 1992 The Initial THERMOTHERMOJETJET®® Design was Introduced and As of Mid-2004 More Than 550 Are In Operation Around The World: 1992년에 최초 설계된

서모젯이 소개되었고 2004년 중순에 이르러 550대 이상이 전세계에서 운전됨.

- North America- Latin America

- Middle East - Europe

- Asia

Korea Agency/Lusol

Page 5: Thermojet Tech

Lubrication Solutions Providing Company

Major Industries and ClientsMajor Industries and Clients주주 산업과산업과 고객고객 사사

Power Generation 발전소

Refining 정유회사

Petrochemical 석유화학

Steel Company : 제철소

Pulp and Paper 목재와 제지

Clients:- End Users 최종사용자

- OEM’s 제조자

Page 6: Thermojet Tech

Lubrication Solutions Providing Company

Contaminants 오염물질

Solids 고형입자

Dissolved Gases 용해가스

Light Hydrocarbons 가벼운 탄화수소

Water 수분

Page 7: Thermojet Tech

Lubrication Solutions Providing Company

Water 수분

Most Universal대부분의 일반적인 개소

Most Vicious 대부분 악성

Page 8: Thermojet Tech

Lubrication Solutions Providing Company

A Profusion of Guidelines onMaximum Allowable Water Content

최대허용 수분함량에 대한 다양한 지침

Chemical Plant,Texas 5,000 WPPMConsulting Firm 2,000 WPPMPaper Mill, USA 1,000 WPPMU.S. Navy 500 WPPMPower Utility, Europe 100 WPPMTurbine Manufacturer, Japan 100 WPPMCompressor Manufacturer, USA 40 WPPM

Page 9: Thermojet Tech

Lubrication Solutions Providing Company

3 Physical States of Water Contamination In Oil

오일에 함유된 수분오염의 3가지 물리적 상태

Free Water 자유수분

Emulsified Water 유화수분

Dissolved Water 용해수분

Page 10: Thermojet Tech

Lubrication Solutions Providing Company

수분의 형태와 특성

JCF

용해된 물 :(Dissolved Water)물 분자들이 오일 내에 분자 크기로 산재 (습기)

오일이열화 됨에따라 확장

용해된 물(비가시적)

오일/물의 유화(흐림)

순수한 물(상 분리)

유화된 물 (Emulsified Water):미세한 물방울이 오일 내에서분산된 채로 부유 (안개)

순수 물 (Free Water)오일에 혼합된 물은 tank/sump의바닥으로 급속히 가라 앉는다(비)

*근사치

오일용해된 물 *

(PPM)

유화된 물 *

(PPM)

순수 물

* (PPM)

새로운

유압 작동유0-200 200-1000 >1000

사용중인

유압 작동유0-600 600-5000 >5000

새로운

R&O 유0-150 150-500 >500

사용중인

R&O 유0-500 500-1000 >1000

새로운

크랭크케이스유0-2000 2000-5000 >5000

Page 11: Thermojet Tech

Lubrication Solutions Providing Company

Water in Oil Solubility Chart 오일 안에 수분용해 차트

Typical Lube or Hydraulic Oil 전형적인 윤활유와 유압 작동유

68 122 Temperature 온도

수분함량

Page 12: Thermojet Tech

Lubrication Solutions Providing Company

Sources of Water Contamination수분오염의 근원들

Condensation 응축

Cooler Leaks 쿨라 누설

Water from Rolls 압연기 냉각수로부터 침입

Steam Gland Leakage 스팀 그랜드 팩킹 누설

Wash-down & Rain 세척과 빗물

Poorly Designed Purifiers 불량하게 설계된 정제기

Page 13: Thermojet Tech

Lubrication Solutions Providing Company

Problems Caused by Water in Oil유중 수분에 의해 야기되는 문제들

Corrosion 부식

Erosion 침식

Rust 녹

Sludge 슬러지

Additive Depletion 첨가제 소멸

At Elasto- Hydrodynamic Lubrication Oil Film Failure탄성유체 윤활 막에서 손상(압력상승에 따른 점도 증가 불능)

Page 14: Thermojet Tech

Lubrication Solutions Providing Company

Effects of Water in Lube Oilon Bearing Life

베아링 수명에 대한 오일의 수분함량 영향: 400/25ppm 에서 수명이 약 5배 차이

44%

100%

240%

Water Content WPPM 수분함량

Relative Bearing Life (%)

100 WPPM 25 WPPM0%

50%

100%

150%

200%

250%

300%

400 WPPM 100

240%

44%100%

베어링

상대수명

Page 15: Thermojet Tech

Lubrication Solutions Providing Company

수분에 의한 마모의 가속

STLE, ECF

오일의 색깔

정상 탁함

구름 베어링 저널베어링 유압 펌프

상대

마모

율시간(분)

마모

량(m

g)

물 (ppm)

펌프의 마모

오일이 탁해지기 전, 물로 인해 베어링 수명의75% 가 감소

물이 없을 때와 1%의 물을 함유할 때의 수명 차이는 10배 이상

오일 내의 물 함유량이100ppm일 때가 500ppm 일 때보다 100배 이상의 기계 수명을 가짐(오일 B)

윤활유 내에 물이 존재하면 베어링의 수명은

1%이하까지 단축된다 - SKF

Page 16: Thermojet Tech

Lubrication Solutions Providing Company

수분에 의한 다른 오염물의 발생

JCF

박테리아(미생물)

녹 (Rust)입자

수트(soot)덩어리

왁스 (wax)응유(curd)

슬러지

산H2SO4

Page 17: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® Description Description 해설해설

The THERMOTHERMOJETJET®® Oil Purifier Is A Ruggedly Designed, Reliable, Easily Operated and Proven Machine That Efficiently Removes Free, Emulsified and Dissolved Water and Light Hydrocarbons From Industrial Lubricating and Hydraulic Oils.서머젯 오일 정제기는 튼튼하게 설계되었고, 믿을 수 있으며, 운전이 쉽고,산업체

윤활과 유압 작동유로 부터 자유수분, 유화수분, 용해수분과 가벼운 탄화수소계

물질들(용해가스)을 효과적으로 제거하는 입증된 설비입니다.

Page 18: Thermojet Tech

Lubrication Solutions Providing Company

Technology BasisTechnology Basis 근간근간 기술기술

The THERMOTHERMOJETJET®® Utilizes The Principal of Air Stripping. 압축공기 분리(박리)의 원리를 활용

- The Warmer A Gas The More Water Vapor It Holds. : 따듯한 가스는 보다 잘 수분을 증발시킨다.

- Air Will Entrain 30 Times More Water At 77o C than it will at 21o C. 공기는 섭씨21도보다 77도에서 30배

이상 수분을 함유 합니다.

The THERMOTHERMOJETJET®® Is A Patented Device.서모젯은 특허 등록된 장비입니다.

Page 19: Thermojet Tech

Lubrication Solutions Providing Company

Capacity of Air To Entrain WaterCapacity of Air To Entrain Water수분함유에수분함유에 대한대한 공기의공기의 용량용량

21o C

77 o C

Air Will Entrain 30 Times More Water At 77o C than it will at 21o C.공기는 21℃에서 함유할 수 있는 것보다 77℃에서 30배 이상의 수분을 함유(빼았는다)할 수 있다.

Page 20: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® Flow DiagramFlow Diagram 흐름도흐름도

User OilUser OilReservoirReservoir

SeparationSeparationVesselVessel

JetJetMixerMixer HeaterHeater

OilOilFilterFilter

Outlet PumpOutlet Pump

Inlet PumpInlet Pump

Water Vapor Vents To Atmosphere,Water Vapor Vents To Atmosphere,Gas Vents to Flare : Gas Vents to Flare : 기화수분과기화수분과 개스개스 배출구배출구

Air or NAir or N22

WaterWaterCondensateCondensate

To Sewer To Sewer 응축수분배출구응축수분배출구

SeparationSeparationVesselVessel

분리분리 용기용기

Page 21: Thermojet Tech

Lubrication Solutions Providing Company

Design Features of THERMODesign Features of THERMOJETJET®®

Oil Purifiers Oil Purifiers 설계특징설계특징

Stainless Steel Construction.Stainless Steel Construction. 스텐레스강스텐레스강 제작제작

Completely Enclosed with Full Opening Completely Enclosed with Full Opening Door(s) For Easy Access.Door(s) For Easy Access. 용이한용이한 접근성을접근성을 위한위한

개폐문으로개폐문으로 완전하게완전하게 차폐됨차폐됨..

One Motor Driving Two CloseOne Motor Driving Two Close--coupled Gear coupled Gear Pumps.Pumps. 모터하나로모터하나로 두개의두개의 기어펌프기어펌프 운전운전

Easy To Set Up And Operate.Easy To Set Up And Operate. 설치와설치와 운전이운전이 용이용이

Continued . . .

Page 22: Thermojet Tech

Lubrication Solutions Providing Company

Design FeaturesDesign Features 설계특징설계특징

Readily Visible Process Condition Gauges:Readily Visible Process Condition Gauges:계기로계기로 진행과정을진행과정을 눈으로눈으로 읽을읽을 수수 있도록있도록 설게설게

-- Pressure To Jet Mixer.Pressure To Jet Mixer. 제트제트 혼합기혼합기 압력압력

-- Pressure Across Filter. Pressure Across Filter. 필터필터 전후전후 압력압력

Electric Heater Controlled with Solid State Electric Heater Controlled with Solid State Temperature Control Device.Temperature Control Device.전기히터가전기히터가 견고한견고한 상태의상태의 온도제어온도제어 장치로장치로 조절됨조절됨..

-- Steam Heated Version Also Available.Steam Heated Version Also Available.스팀스팀 히터히터 개조도개조도 역시역시 가능함가능함..

Easily Accessible and Removable Cartridge Easily Accessible and Removable Cartridge Filter Element.Filter Element.접근성과접근성과 카트리지카트리지 필터필터 엘리먼트엘리먼트 교체가교체가 용이용이

Page 23: Thermojet Tech

Lubrication Solutions Providing Company

Major ComponentsMajor Components 주요부품주요부품

Heater

Oil Filter

Motor & Pumps

Jet Mixer

SeparationVessel

Vent &ExhaustDevices

Oil Inlet &Outlet

Page 24: Thermojet Tech

Lubrication Solutions Providing Company

Electrical ControlsElectrical Controls 전기제어전기제어

Main BreakerMain BreakerSwitchSwitch

Motor StarterMotor StarterSwitchSwitch

Heater LightHeater Light

Reset SwitchReset Switch

Oil TempOil TempController withController with

RemovableRemovableViewing WindowViewing Window

Page 25: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® SeriesSeries

Series“2000”

“4000”

Capacity of Oil Reservoir

200 To10,000 Liters

10,000 To 35,000 Liters

Flow Rate And Water Removal

Capacity Q= 680LPH

4 Liters/Hour96 Liters/Day

Q=2,100LPH12 Liters/Hour488 Liters/Day

Page 26: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® HH--20002000--E E

Equipped with Explosion Proof Equipped with Explosion Proof Electrical Control BoxElectrical Control Box

전기전기 제어제어 박스가박스가 방폭형방폭형 구조로구조로 장착됨장착됨..

Flow Rate=680LPHWater Remove Capacity = 4L/hour

Page 27: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® HH--40004000--E SeriesE Series

For Use On Reservoirs Up To 35,000 Liter Capacity.For Use On Reservoirs Up To 35,000 Liter Capacity.

Flow Rate=2,100LPHWater Remove Capacity = 12L/hour

Page 28: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® Product SeriesProduct Series

Series

“H”

“G”

Applications Applications 적용적용

Dehydrating Lube Oils in Hydrocarbon Processing Industry탄화수소 공정 산업에서 윤활유의 수분제거

Degassing Seal Oils씰오일의 가스제거

Page 29: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® II--2000 Series2000 Series

0.0

0.5

1.0

1.5

2.0

0 1 2 3 4 5 6 7 8 9 10 11 12 13

Number of PassesNumber of Passes

% W

ater

Con

tent

Water Removal Performance CurveWater Removal Performance Curve수분제거수분제거 성능성능 곡선곡선

Page 30: Thermojet Tech

Lubrication Solutions Providing Company

Vapor and Water DischargeVapor and Water Discharge증발과증발과 수분수분 배출배출

The Vapor Discharge From THERMOThe Vapor Discharge From THERMOJETJET®® Dewatering Dewatering Units Is Stripped of Oil As It Passes Through The Oil Units Is Stripped of Oil As It Passes Through The Oil Mist Eliminator.Mist Eliminator. : : 서모젯서모젯 탈수탈수 장치로부터장치로부터 배출되는배출되는 증발분은증발분은 오일오일 미스트미스트

제거기를제거기를 관통하면서관통하면서 오일로부터오일로부터 분리분리((박리박리))된다된다..

Water Condensate Is Similarly Stripped of Oil As It Water Condensate Is Similarly Stripped of Oil As It Passes Through The Condensate Purifier Assembly.Passes Through The Condensate Purifier Assembly.수분수분 응축은응축은 응축응축 정제기를정제기를 관통하면서관통하면서 오일과오일과 분리분리 된다된다..

Essentially Hydrocarbon Free Vapor and Water Is Essentially Hydrocarbon Free Vapor and Water Is Discharged From The Unit.Discharged From The Unit. 본질적으로본질적으로 탄화수소탄화수소 자유자유 증발분과증발분과 물은물은

장치로부터장치로부터 배출된다배출된다..

The THERMOThe THERMOJETJET®® Is Environmentally Friendly.Is Environmentally Friendly.서모젯은서모젯은 환경적으로환경적으로 친화적이다친화적이다..

Page 31: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® ““HH”” UnitsUnitsDesigned For Water Removal In The Hydrocarbon Designed For Water Removal In The Hydrocarbon Processing Industry.Processing Industry.탄화수소탄화수소 공정공정 산업산업((정유정유//석유화학석유화학))에서에서 수분을수분을 제거하기제거하기 위해위해 설계됨설계됨..

Meets Class 1, Division 2, Groups B/C/D NEMA Meets Class 1, Division 2, Groups B/C/D NEMA Classification.Classification.

–– Option For Class 1, Div. 1,Groups C/DOption For Class 1, Div. 1,Groups C/D미국미국 전기전기 제조업제조업 협회협회( ( NEMA : National Electrical Manufactures Association) NEMA : National Electrical Manufactures Association) 규격에규격에적합한적합한 방폭방폭 구조임구조임.(.(H/G Type)H/G Type)

Equipped with Mist Eliminator and Condensate Equipped with Mist Eliminator and Condensate Purifier For Clean Effluent Discharge. Purifier For Clean Effluent Discharge. 청결한청결한 배출을배출을 위해위해

미스트미스트 제거기와제거기와 응축응축 정제기정제기 가가 장착되어장착되어 있음있음..

Available As 2000 And 4000 Series Unit.Available As 2000 And 4000 Series Unit. 2000(680 2000(680 lphlph))과과4000(2100 4000(2100 lphlph))시리즈로시리즈로 사용할사용할 수수 있습니다있습니다..

Page 32: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® ““GG”” 3000 Series3000 Series

Designed For Removal of Light Hydrocarbons:- H2S

- Propane- Ethane

- Propylene저 분자 탄화수소(황화수소/프로판/에탄/프로필렌 등)의 제거를 위해 설계됨.(물론 3㎛이상입자와 3가지의 수분도 제거함)

User Supplied N2 Is The Stripping Media. 공급된 질소가 박리 막임.

Meets Class 1, Division 2, Groups B/C/DNEMA ClassificationClassification.

– Option For Class 1, Div. 1,Groups C/D. 미국미국 전기전기 제조업제조업 협회협회( ( NEMA : National NEMA : National Electrical Manufactures Association) Electrical Manufactures Association) 규격에규격에 적합한적합한 방폭방폭 구조임구조임.(.(H/G Type)H/G Type)

Exhaust Gases To Flare or Vacuum Recovery System.배출 가스는 연소 굴뚝(Flare)나 진공 회수 시스템으로 보냄(주: 황화수소등은독성/위험가스임으로 연소시키거나 진공 회수하도록 함을 의미합니다)

Page 33: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® ““GG”” 3000 Series3000 Series

Nitrogen Inlet And PressureNitrogen Inlet And PressureRegulatorRegulator 질소질소 인입구인입구 및및 정압기정압기

Jet Mixer with N2 Manifold & Jet Mixer with N2 Manifold & Pressure GaugePressure Gauge

질소질소 매니폴드와매니폴드와 압려계가압려계가 부착된부착된 젯트믹서젯트믹서

Exhaust Gases To FlareExhaust Gases To Flare배출가스를배출가스를 프래어로프래어로 연결하는연결하는 장치장치

Page 34: Thermojet Tech

Lubrication Solutions Providing Company

DEGASSING PERFORMANCEDEGASSING PERFORMANCE 탈기탈기 성능성능

Flash PointFlash Point 인화점인화점

Number of Passes 통과 회수(Reservoir 용량 1회)Number of Passes Number of Passes 통과통과 회수회수((Reservoir Reservoir 용량용량 11회회))

505050100100100150150150200200200

250250250300300300350350350

450450450

400400400

000 2.32.32.3 5.55.55.5

New OilNew OilNew Oil

Purifier InletPurifier InletPurifier OutletPurifier Outlet

PropanePropane

Deg

rees

FD

egre

es F

Deg

rees

F

Page 35: Thermojet Tech

Lubrication Solutions Providing Company

Number of PassesNumber of PassesNumber of Passes

27

2828

2929

3030

3131

3232

00 2.62.6 5.25.2

3333

Cen

tisto

kes

Cen

tisto

kes

Cen

tisto

kes

New OilNew OilNew Oil

Purifier InletPurifier InletPurifier InletPurifier OutletPurifier OutletPurifier Outlet

PropanePropane

DEGASSING PERFORMANCEDEGASSING PERFORMANCE 탈기탈기 성능성능

ViscosityViscosity 점도점도

Page 36: Thermojet Tech

Lubrication Solutions Providing Company

DEGASSING PERFORMANCEDEGASSING PERFORMANCE 탈기탈기 성능성능

REMOVAL OF HREMOVAL OF H22SS 황화수소황화수소 제거제거 능력능력

Number of PassesNumber of PassesNumber of Passes

5050

100100

150150

200200

250250

00 4.24.2 7.87.81.41.4 6.06.0

WPP

MW

PPM

WPP

M

HH22SS

Page 37: Thermojet Tech

Lubrication Solutions Providing Company

THERMOTHERMOJETJET®® ““GG”” 3000 Series3000 Series

Efficient and Effective Gas Removal Efficient and Effective Gas Removal 효율적이고효율적이고 효과적인효과적인 가스제거가스제거

Page 38: Thermojet Tech

Lubrication Solutions Providing Company

Options and AccessoriesOptions and AccessoriesFor 2000 SeriesFor 2000 Series 20002000시리즈의시리즈의 선택사양선택사양 및및 부속품부속품

Base Mounted with Feet and Lifting Eyes.Base Mounted with Feet and Lifting Eyes.바닥에바닥에 고정할고정할 수수 있는있는 다리와다리와 견인견인 고리가고리가 부착됨부착됨..

Push Cart Base with Casters And Towing Push Cart Base with Casters And Towing Handle.Handle. 수동수동 견인견인 할할 수수 있는있는 바퀴바퀴 달린달린 카트카트((운반대운반대))

Trailer Mounted; Single Axle.Trailer Mounted; Single Axle. 트레일러트레일러 장착장착 : : 단축단축

ForkFork--liftableliftable Base. Base. 지계차가지계차가 들들 수수 있는있는 구조구조

Note: Note: Hoses, Electrical Cable And Racks Hoses, Electrical Cable And Racks 주주::호스호스, , 전기전기 케이블케이블, , 그리고그리고 랙랙 등이등이 있습니다있습니다..