Home Rock Truck Komatsu Komatsu 830E-1AC Rock Truck

Komatsu 830E-1AC Rock Truck

208

Specifications

Dimensions information

Full lenght machine

47.25ft in

Full height of vehicle:

22.58ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

20.84ft in

Turning Radius of a vehicle:

46.59ft in

Width Over Tires-Front

22.51ft in

Width Over Tires-Rear

23.92ft in

Specifications

Electric Drive

Ratio

31.875:1

Alternator

G.E.GTA – 49

Control

AC Torque Control System

Motorised Wheels

GEB25

Maximum Speed (Km/H)

​64

Electrical System

Alternator

24 volt, 140 amp

Lighting

24 volt

Cranking Motors

Two/24 volt

Suspension System

Front

335

Rear

279

Body

Capacity Struck

153.1yd3

Heaped (2:1, Sae)

192.3yd3

Payload

488650.2lb

Structure

Flat floor configuration

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Weight

60999.7lb

Canopy Sheet

5 mm 0.19” 690 mPa 100,000 psi

Front Sheet

12 mm 0.47” 1379 mPa 200,000 psi tensile strength steel

Side Sheet

8 mm 0.31” 1379 mPa 200,000 psi tensile strength steel

Floor Sheet

19 mm 0.75” 1379 mPa 200,000 psi tensile strength steel (two-piece)

Engine specifications

How many cylinders does an engine have?

16

Brand

2238

Model

SDA16V160

Revolutions Per Minute

1900rpm

Engine displacement

3661.5cu in

Fuel Type

Diesel

Weight

21182.1lb

Horse Power: Sae J1995

2501.1hp

Horse Power: Iso 9249 / Sae J1349

2361.6hp

Operating Cycle

4-cycle

Driveline

Service Brake Type

all-hydraulic actuated

Parking Brake Type

Spring-applied, hydraulically released, with speed application protection.​

Front

Wheel speed disc. Three calipers on a 1213 mm / 47.75″ O.D. disc

Rear

Dual disc armature speed. Two 635 mm / 25″” O.D. discs per side. One caliper per disc.

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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.)

2983kW Continuously rated high-density blown grids w/retard at engine idle and reverse propulsion.​

Capacities

Fuel Tank

831.1gal

Cooling System

116.5gal

Hydraulic System

210.1gal

Crankcase

59gal

Motor Gear Box

10.1gal

Weights

Gross Weight

850649.2lb

Empty Weight

361999.1lb

Weight Distribution Front – Empty

50%

Weight Distribution Rear – Empty

50%

Weight Distribution Front – Loaded

33%

Weight Distribution Rear – Loaded

67%

Tires

Standard Tire

40.00R57

Hydraulic System specifications

Hoist Cylinder

Two 3-stage dual-acting outbound cylinders and internal cushion valve, over-centre damping

Relief Pressure

Hoist-17240 kPa 2,500 psi, Steering and brake-27580 kPa 4,000 psi

Hoist Time

Power-up loaded: 21 sec