Page 1
Specifications
®
Cat
7395
Electric Rope Shovel
Dimensions
Dipper payload 63.5 tonnes (70 tons)
Dipper capacity 19.1-61.2 m3 (25-80 yd3)
Length of boom 19.51 m (64 ft 0 in)
Effective length of dipper handle 10.9 m (35 ft 10 in)
Overall length of dipper handle 14.3 m (47 ft 0 in)
Weights
Working weight, with dipper
and standard links 1 179 340 kg (2,600,000 lbs)
Net weight, domestic,
without ballast or dipper 857 516 kg (1,890,500 lbs)
General purpose dipper
32.1 m3 (42 yd3) 61 462 kg (135,500 lbs)
Ballast (furnished by customer) 260 362 kg (574,000 lbs)
• These weights will vary slightly depending upon dipper and optional
equipment selection
Main Structures
Crawler Mounting
Overall width 213.36 cm
(84 in) treads, standard 9.98 m (32 ft 9 in)
Overall width 274.32 cm
(108 in) treads 10.44 m (34 ft 3 in)
Overall length of mounting 10.41 m (34 ft 2 in)
Total effective bearing area 32 m2 (344 ft2)
(213.36 cm treads) 362 kPa (52.5 Psi)
Total effective bearing area 41 m2 (442.3 ft2)
(274.32 cm treads) 311 kPa (45.2 Psi)
Number and diameter of rollers Upper: 8, 139.70 cm (55 in)
Lower: 10, 60.96 cm (24 in)
Take-up tumblers diameter 157.48 cm (62 in)
Number and pitch of treads 74, 61.91 cm (24.375 in)
Planetary Propel
Dual motor independent drive
Revolving Frame (Center Section)
Welded impact-resistant steel Length: 8.38 m (27 ft 6 in)
Width: 4.29 m (14 ft 1 in)
Turntable
Forged rim alloy steel swing
rack pitch diameter 5.18 m (17 ft)
Teeth external cut 24.13 cm face (9.5 in)
Tapered, forged alloy steel
roller rails diameter 4.5 m (14 ft 9 in)
Number of tapered rollers 56
Tapered rollers diameter 20.96 cm (8.25 in)
Swing
Two planetary gearboxes, each driven by a vertically mounted
motor, are mounted on either side of the revolving frame.
Dual-output pinion shafts from each gearbox engage the swing
rack.
Hoist
A planetary gearbox with dual-output pinions provides the hoist
torque transfer from the electric motor to the hoist drum gear.
Lube System
• Single-line system applies lubricant and grease via the PLC
• 6 pumps (4 for lubricant and 2 for grease) located in an insulated,
double-walled lube room
Page 2
Electric Rope Shovel—7395
Optimal Working Ranges
A Dumping height 10.0 m (32 ft 11 in)
A1 Dumping height at maximum
electric crowd limit 7.91m (25 ft 11 in)
B Dumping radius (maximum) 20.5 m (67 ft 2 in)
C Cutting height (maximum) 16.7 m (54 ft 11 in)
D Cutting radius (maximum) 23.3 m (76 ft 5 in)
E Radius of level oor 15.4 m (50 ft 6 in)
G Clearance height
(boom point sheaves) 19.5 m (63 ft 11 in)
H Clearance radius
(boom point sheaves) 19.05 m (62 ft 6 in)
I Clearance radius
(revolving frame) 8.67 m (28 ft 5 in)
J Clearance under frame
(to ground) 3.45 m (11 ft 4 in)
K Height of A-frame 13.3 m (43 ft 8 in)
L Overall width 13.01 m (42 ft 8 in)
M Clearance under lowest point
in truck frame/propel gearcase 0.86 m (2 ft 10 in)
N Operator’s eye level 8.64 m (28 ft 4 in)
Electrical
Drive
IGBT Acutrol drive system
Power Requirements
Voltage 3 phase, 50/60 Hz, 7200 V
Average 15 minute demand 777-1 087 kW
Peak power 3 106 kW
• Other voltage options available to suit customer requirements
Distribution System Requirements
Machine on separate system 3 500 kva
Machine on large system 2 000 kva
Main Electrical Systems
System voltage (nominal) 50/60 Hz, 7200 V
Trail cable
(furnished by customer) SHD-3-#1/0 at 8000 V
Transformer, auxiliary 350 kva, 7200 V primary
Lighting transformer 25 kva
120/240 V secondary
Lights
• HPS lights on boom feet, top of A-frame, machinery house, lube room,
control room, utility room and flood lights
• Incandescent lights on ground lights, walkways and operator’s cab
Page 3
Electric Rope Shovel—7395
Front End
Boom
Boom welded, impact-resistant steel
Boom point sheaves twin-grooved, ame-hardened
Boom point sheave diameters 2.43 m (8 ft)
Handle diameter 86.36 cm (34 in)
Wall thickness (nominal) 7.62 cm (3 in)
Rope Data
No. Diameter Type Construction
Hoist 2 69.8 mm (2.75 in) twin dual 6 x 37
Crowd 1 63.5 mm (2.5 in) single dual 6 x 37
Retract 1 63.5 mm (2.5 in) single dual 6 x 37
Boom susp. 4 82.6 mm (3.25 in) equalized struct. strand
Dipper trip 1 15.9 mm (.625 in) single 6 x 37
Page 4
Electric Rope Shovel—7395
For more complete information on Cat products, dealer services, and industry solutions,
visit us on the web at mining.cat.com and www.cat.com
© 2011 Caterpillar Inc.
All rights reserved
CAT, CATERPILLAR, their respective logos, “Caterpillar Yellow” and the “Power Edge” trade dress,
as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be
used without permission.
AEHQ6515
Loading...