Komatsu 960E-2K Rock Truck

SKU: 960E-2K Category: ,
Weights
Empty Weight

549998.2 lb

Gross Weight

1270021.3 lb

Weight

89999.4 lb

Weight (Dry)

24802.1 lb

Weight (Wet)

25904.4 lb

Engine & Fuel System
Engine Make

2238

Engine Model

SSDA18V170

Fuel Tank

1400.2 gal

Fuel Type

diesel

Horse Power: Sae J1995

3500.1 hp

Number Of Cylinders

18

Power Measured @

1900 rpm

Cooling System

190 gal

Displacement

4759.9 cu in

Drive System
Emergency Brakes

Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.

Parking Brake Type

​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.

Service Brake Type

Oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel.

​Wheel Brake Locks

Switch-activated​

Hoist And Steering

Dual, in-line, high pressure

Operating Specs
Operating Cycle

4-cycle

Hydraulic System
Hydraulic System

350.1 gal

Pumps

Two pumps, single package, end of alternator

Filtration

In-line replaceable elements

Dimensions, Wheels & Tires
Standard Tire

53/80 R63

Wheelbase

21.76 ft in

Width Over Tires-Rear

28.68 ft in

Turning Radius

52.5 ft in

Overall Length

503.29 ft in

Overall Height

25.17 ft in

Front

328

Rear

239

Battery & Electrical System
Alternator

24 volt, 250 amp

Transmission
Motor Gear Box

37 gal

Maximum Speed (Km/H)

​64.5

Technical Specs
Ratio

38:12 :1

Control

AC Torque Control System

Drive System

Komatsu AC Drive

Dual Fan Main Blower

Alternator Flow- 266 m3/min 9,380 cfm Wheel Motor Flow- 419 m3/min 14,800 cfm

Lighting

24 volt

Cranking Motors

Two/24 volt

Capacity - Struck

194.9 yd3

Heaped (2:1, Sae)

280 yd3

Payload

719996.7 lb

Structure

Flat floor configuration

Canopy Sheet

06 mm 0.24' 690 Mpa 1,00,000 psi tensile strength steel

Front Sheet

10 mm 0.39' Outer, 12 mm 0.47' Center, 1379 mPa 200,000 psi tensile strength steel

Side Sheet

10 mm 0.39' 1379 Mpa 2,00,000 psi tensile strength steel

Floor Sheet

16 mm 0.63' Outer, 19 mm 0.75' Center, 1379 mPa 200,000 psi tensile strength steel

Loading Height

23.5 ft in

Crankcase

90.1 gal

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-20685 kPa 3,000 psi

Hoist Time

Power-up loaded: 24 sec, Power-down: 14 sec, Float-down empty:24 sec

Turning Circle Diameter (Sae)

105 ft in

Reservoir

250 gal

Suction

Single, full flow, 100 mesh