Komatsu 930E-4 Haul Truck


Dimensions

Overall Length 51.19 ft in (15600 mm)
Overall Height 24.18 ft in (7370 mm)
Wheelbase 20.84 ft in (6350 mm)
Turning Radius 49.87 ft in (15200 mm)
Width Over Tires-Front 24.68 ft in (7520 mm)
Width Over Tires-Rear 27.33 ft in (8330 mm)

Electric Drive

Ratio 32.62:1
Alternator GTA – 41
Control AC Torque Control System
Motorised Wheels GDY106 Induction Traction Motors
Maximum Speed (Km/H) ​64.5
Dual Fan Main Blower 340 m3/min 12,000 cfm

Electrical System

Alternator 24 volt, 140 amp
Lighting 24 volt
Cranking Motors Two/24 volt

Suspension System

Front 328
Rear 239

Body

Capacity Struck 223.7 yd3 (171 m3)
Heaped (2:1, Sae) 276 yd3 (211 m3)
Payload 643286.8 lb (291790 kg)
Structure Flat floor configuration
Weight 66936.8 lb (30362 kg)
Canopy Sheet 5 mm 0.19” 690 mPa 100,000 psi
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 stee
Floor Sheet 16 mm 0.63” 1379 mPa 200,000 psi tensile strength steel (two-piece)
Loading Height 20.9 ft in (6.4 m)

Engine Details

Number Of Cylinders 16
Engine Make Komatsu
Engine Model SSDA16V160
Power Measured @ 1900 rpm
Displacement 3661.5 cu in (60 L)
Fuel Type Diesel
Weight 21182.1 lb (9608 kg)
Horse Power: Sae J1995 2700.9 hp (2014 kw)
Horse Power: Iso 9249 / Sae J1349 2550.7 hp (1902 kw)
Operating Cycle 4-cycle

Driveline

Service Brake Type Oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel.
Parking Brake Type Multiple disc, spring-applied, hydraulically-released, integral wet disc park brake Rated to hold on ±15% grade at maximum gross vehicle weight.
Emergency Brakes Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
​Wheel Brake Locks Switch-activated​
​Electric Dynamic Retarder (Max.) 4026
Max. Service Apply Pressure (Kpa) 2500.1 psi (17237 kPa)
Total Friction Area Per Brake (Cm2) 97025

Capacities

Fuel Tank Capacity 1199.9 gal (4542 L)
Cooling System 157 gal (594 L)
Hydraulic System 350.1 gal (1325 L)
Crankcase 74 gal (280 L)
Motor Gear Box 25.1 gal (95 L)

Weights

Gross Weight 1106663.2 lb (501974 kg)
Empty Weight 463383 lb (210187 kg)
Weight Distribution Front – Empty 47 %
Weight Distribution Rear – Empty 53 %
Weight Distribution Front – Loaded 33 %
Weight Distribution Rear – Loaded 67 %

Tires

Standard Tire 53/80 R63

Hydraulic System

Hoist Cylinder Two 3-stage dual-acting outbound cylinders and internal cushion valve, over-centre damping.
Relief Pressure Hoist and brake cooling- 17237 kPa 2,500 psi Steering and brake-25759 kPa 4,000 psi
Hoist Time Power-up loaded: 21 sec; Power-down: 23 sec; Float-down empty:24 sec
Turning Circle Diameter (Sae) 97.7 ft in (29.8 m)
Reservoir 250 gal (946.4 L)
Filtration In-line replaceable elements
Suction Single, full flow, 100 mesh
Hoist And Steering Dual, in-line, high pressure
Pumps Two pumps, single package, end of alternator
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