930E-4
E
L E C T R I C
D
R I V E
T
R U C K
SERVICE CAPACITIES
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594 L . . . .
157 U.S. gal
Crankcase* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280 L . . . . .
74 U.S. gal
Hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . . . 1325 L . . . .
350 U.S. gal
Motor gear box (each) . . . . . . . . . . . . . . . . . . . . . . . . 95 L . . . . .
25 U.S. gal
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4542 L . . .
1200 U.S. gal
* Includes lube oil filters
ENGINE
Make and model . . . . . . . . . . . . . . . . . . . . . Komatsu SSDA16V160*
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diesel
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Operating cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 cycle
Rated brake power** . . . . . . . . . . . 2014 kW
2,700 HP
@ 1900 rpm
Flywheel power*** . . . . . . . . . . . . . 1902 kW
2,550 HP
@ 1900 rpm
Weight (wet) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9608 kg
21,182 lb
*
Tier 2 emissions compliant. Tier 1 emissions engine is optional outside of North America.
** Rated brake power is the output of the engine as installed in this machine, at governed
rpm and with engine manufacturer’s approved fuel setting. Accessory losses included
are water pump, fuel pump and oil pump.
*** Flywheel power is the rated power at the engine flywheel minus the average accessory
losses. Accessories include fan and charging alternator. Rating(s) represent net
engine performance in accordance with SAE J1349 conditions.
ELECTRIC DRIVE
AC/DC CURRENT
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GTA-41
Dual impeller in-line blower . . . . . . . . . . . 340 m
3
/min
12,000 cfm
Control . . . . . . . . . . . . . . . . . . . . . . . . . AC Torque Control System
Motorized wheels* . . . . . . . . . GDY106 Induction Traction Motors
Ratio** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.62:1
Speed (maximum) . . . . . . . . . . . . . . . . . . . . . . 64.5 km/h
40 mph
* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road
length, rolling resistance and other parameters. Komatsu and G.E. must analyze each
job condition to assure proper application.
** Optional ratios available.
FRAME
Advanced technology, full butt-welded box sectional ladder-type
frame with integral ROPS supports, integral front bumper, rear
tubular cross members, steel castings at all critical stress transition
zones, rugged continuous horsecollar.
Plate material . . . . . . . . . . . . . . . . . . . . . . . . 482.6 mPa
70,000 psi
tensile strength steel
Casting material . . . . . . . . . . . . . . . . . . . . . . 620.5 mPa
90,000 psi
tensile strength steel
Rail width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 mm
12''
Rail depth (minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . 864 mm
34''
Top and bottom plate thickness . . . . . . . . . . . . . . . . . 45 mm
1.77''
Side plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mm
0.98''
Drive axle mounting . . . . . . . . . . . . . . . . Pin and spherical bushing
Drive axle alignment . . . . . . . . Swing link between frame and axle
BRAKING SYSTEM
Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at
each wheel. Traction system wheel slip/slide control.
Max. service apply pressure . . . . . . . . . . . . . .17237 kPa
2500 psi
Total friction area per brake . . . . . . . . . . . . . 97025 cm
2
15,038 in
2
Emergency brakes . . . . . . . . . . . . . . . . Automatically applied prior
to hydraulic system pressure dropping below level
required to meet secondary stopping requirements.
Wheel brake locks . . . . . . . . . . . . . . . . . . . . . . . . . Switch activated
Parking brakes . . . . . . . . . . . . . . . . . . Multiple disc, spring-applied,
hydraulically-released, dry brakes on inboard end
of each wheel motor rotor shaft. Rated to hold on
±15% grade at maximum gross vehicle weight.
Electric dynamic retarder . . . . . . . . . . . . . . Max 4026 kW
5400 hp
Continuous 2460 kW
3300 hp
Continuously rated high-density blown grids w/retard capacity at low
speeds and retard in reverse propulsion.
SUSPENSION
Variable rate hydro-pneumatic with integral rebound control
Max. front stroke . . . . . . . . . . . . . . . . . . . . . . . . . . 328 mm
12.92''
Max. rear stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 mm
9.40''
Max. rear axle oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5°
COOLING SYSTEM
L&M radiator assembly, split-flow, with deaerator-type top tank.
Radiator frontal area . . . . . . . . . . . . . . . . . . . . . . . 7.02 m
2
75.5 ft
2
S
PECIFICATIONS
TIRES AND RIMS
Rock service, tubeless, radial tires
Standard tire*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53/80 R63
Taper lock, five (5) piece rim
914 mm x 1600 mm x 127 mm
36'' x 63'' x 5.0''
rim assembly.
Rims rated at 758 kPa
110 psi
cold inflation pressure.
Typical tire weight . . . . . . . . . . . . . . . . . . . . . . . . 26127 kg
57,600 lb
* Tires should meet application requirements for tkph/
tmph
, tread, compound, inflation pressure,
ply rating or equivalent, etc.
BODY
All-welded steel flat floor body with horizontal bolsters and full
canopy. Eyebrow, rear wheel rock ejectors, body up sling and rubber
mounts on frame are standard. Pivot exhaust heating optional.
Floor sheet . . . . . . . . . . . . . . 16 mm
0.63''
1379 mPa
200,000 psi
tensile strength steel (two-piece)
Front sheet . . . . . . . . . . . . . . . 9 mm
0.35''
1379 mPa
200,000 psi
tensile strength steel
Side sheet . . . . . . . . . . . . . . . 8 mm
0.31''
1379 mPa
200,000 psi
tensile strength steel
Canopy sheet . . . . . . . . . . . . . 5 mm
0.19''
690 mPa
100,000 psi
Struck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 m
3
224 yd
3
Standard SAE heaped 2:1 . . . . . . . . . . . . . . . . . . . 211 m
3
276 yd
3
Standard Komatsu body weight . . . . . . . . . . . 30362 kg
66,936 lb
*Komatsu must approve all bodies through a Body Application Worksheet
CAB
Advanced Operator Environment with integral 4-post ROPS/FOPS
structure Level 2, adjustable air suspension seat w/lumbar support
and arm rests, full-size passenger seat, maximum R-value insulation,
tilt and telescoping steering wheel, electric windshield wipers
w/washer, tinted safety glass, power windows, Komatsu Payload
Weighing System, 55,000 Btu/hr heater and defroster, 21,600 BTU/hr
air conditioning (HFC - 134A refrigerant).
