Komatsu HD605-7E0 Rock Truck

SKU: HD605-7E0 Category: ,
Weights
Empty Weight

242905.4 lb

Gross Weight

101853.6 lb

Engine & Fuel System
Engine Make

2238

Engine Model

SAA6D170E-5

Engine Oil

21.1 gal

Engine Type

Water-cooled, 4-cycle

Fuel System

Direct injection

Fuel Tank

206.1 gal

Max Torque

339 kg•m 2,452 lb. ft

Torque Converter

3-elements, 1-Stage, 2-phase

Horse Power: Sae J1995

739 hp

Number Of Cylinders

6

Power Measured @

2000 rpm

Aspiration

Turbo-charged,air-to-air after-cooled,cooled EGR

Displacement

1412.7 cu in

Air Cleaner

Dry type with double elements and precleaner, plus dust indicator

Lubrication System

Method- Gear pump, force-lubrication Filter-Full-flow type

Drive System
Brake Surface

Front- 1936 cm2 300 in2 , Rear – 64230 cm2 9,956 in2

Final Drive

Planetary gear

Parking Brake

Spring applied, multiple-disc type

Secondary Brake

Manual pedal operation. When hydraulic pressure drops below the rated level, parking brake is automatically actuated

Service Brake

Front- Fully hydraulic control, caliper disc type, Rear- Fully hydraulic, oil-cooled, multiple-disc type

Hydraulic System
Hydraulic System

32.2 gal

Dimensions, Wheels & Tires
Standard Tire

24.00-R35

Wheelbase

14.11 ft in

Width Over Tires

13.9 ft in

Overall Length

30.7 ft in

Height To Top Of Cab

14.44 ft in

Rear

Full-floating

Battery & Electrical System
Alternator

24 V, 75 Ah.

Batteries

2 x 12 V, 200 Ah

Starter Motor

24 V, 7.5kW

Transmission
Transmission

Full-automatic, planetary type

Max Speed

43.5 mph

Speed Range

7 speeds forward and 1 reverse

Forward

Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears

Reverse

Torque converter drive

Technical Specs
Capacity - Struck

37.9 yd3

Heaped (2:1, Sae)

52.3 yd3

Payload

55 metric tons 61 U.S. tons

Material

160 kg/mm2 227,520 psi high tensile strength steel

Material Thickness-Bottom

1 in

Material Thickness-Front

0.7 in

Material Thickness-Sides

0.6 in

Target Area

6600 mm x 3870 mm 21'8' x 12'8'

Heating

Exhaust heating

Structure

V-shape body with V-bottom

Dumping Angle

48 degrees

Height At Full Dump

28.1 ft in

Governor

Electronically controlled

Bore And Stroke

170 mm x 170 mm 6.69' x 6.69'

Fan Drive Type

Mechanical

Differentials

25.1 gal

Suspension

14.7 gal

Lockup Clutch

Wet, single-disc clutch

Shift Control

Electronic shift control with automatic clutch modulation in all gear

Differential

3.538

Planetary

4.737

Hoist Cylinder

Twin, 2-stage telescopic type

Relief Pressure

20.6 MPa 210 kg/cm2 2,990 psi

Hoist Time

11.5 sec

Retarder

Oil-cooled, multiple-disc rear brakes act as retarder