mk7
TRANSCRIPT
MK7 JUMBO drill Features:
Outstanding versatility: Converts from a conventional jumbo drill •to a computer-assisted or fully automated machine
Ease of maintenance: Access to any hydraulic or electric component •from the ground level
TR16 Series Feeds cut scheduled maintenance downtime by as much •as 60% over previous feeds
HPRH 3818 Hydraulic Rock Drill provides high-performance drilling with •low operating costs thanks to fewer moving parts than its competitors
MK7 JUMBO drill
Effective Date: September 2008. Product specifications and prices are subject to change without notice or obligation. The photographs and/or drawings in this document are for illustrative purposes only. Refer to the appropriate Operator’s Manual for instructions on the proper use of this equipment. Failure to follow the appropriate Operator’s Manual when using our equipment or to otherwise act irresponsibly may result in serious injury or death. The only warranty applicable to our equipment is the standard written warranty applicable to the particular product and sale and Terex makes no other warranty, express or implied. Products and services listed may be trademarks, service marks or trade names of Terex Corporation and/or its subsidiaries in the USA and other countries. All rights are reserved. Terex is a registered trademark of Terex Corporation in the USA and many other countries. Copyright 2008 Terex Corporation.
Terex Mining5601 Granite Parkway, Suite 500, Plano, TX 75024, U.S.A.Tel +1 (972) 265-7100 Fax +1 (972) [email protected] www.terexmining.com
MK7 Jumbo Drill SpecificationsFeature
Drifter
Tramming
Diesel Engine
Hydraulic System
Boom
Feed
Power Unit
Weight 46,000 lb 20,865 kg
Length 45 ft 8 in 13.9 m
Overall width 7 ft 2.13 m
Overall height (Tramming) 7 ft 10 in 2.39 m
Overall height (Drilling) Up to 9 ft 4 in 2.84 m
Outside Turn Radius 20 ft 4 in 6.2 m
Inside Turn Radius 10 ft 4 in 3.77 m
Model HPR3818 HPR3818
Weight 425 lbs 193 kg
Rotation Speed 0-250 rpm 0-250 rpm
Impact Energy 237-266 ft-lb 322-360 j
Impact Frequency 2600-3000 bmp 47-50 HZ
Ground Clearance 15 in 38 mm
Tramming speed 6 mph 7.9 kph
Gradeability 35 % 35 %
Maximum Hole Depth 14 ft 6 in 4.42 m
Model Mercedes-Benz 904 Mercedes-Benz 904
Speed 147 hp 110 kw
Fuel Capacity 25.36 gal 96 L
For each power unit -
(1) Variable displacement piston pump for hammer, feed and positioning and (1) for Drill rotation
Hydraulic reservoir 52 gal 200 L
Oil Cooler Oil to water heat exchanger
Model (Qty. 2) UTB60 UTB60
Boom height 21 ft 3 in 6.48 m
Boom width 35 ft 10.67 m
Model (Qty. 2) TR TR
Steel length 16 ft 4.87 m
Hole Depth 14 ft 6 in 4.42 m
Overall Length 22 ft 6.76 m
Model (Qty. 2) EP75 EP75