Komatsu HD405-7 Rock Truck

SKU: HD405-7 Category:
Overall Length

27.75ft in

Overall Width

12ft in

Overall Height

12.64ft in

Wheelbase

12.33ft in

Alternator

4V, 50 Ah

Batteries

2 x 12V, 170 Ah

Starter Motor

11kW

Electric Circuit Breaker

24 Volt

Capacity - Struck

26.2yd3

Heaped (2:1, Sae)

35.7yd3

Payload

5.241.0 metric tons 40 U.S. tons

Material

150 kg/mm2 227520 psi high-tensile-strength steel

Material Thickness-Bottom

1in

Material Thickness-Front

0.7in

Material Thickness-Sides

0.6in

Target Area

5590 mm x 3380 mm 18'4' x 11'1'

Heating

Exhaust heating

Structure

V-shape body

Dumping Angle

48degrees

Height At Full Dump

26ft in

Lubrication System

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

Number Of Cylinders

6

Engine Make

2238

Engine Model

SAA6D140E-5

Engine Type

Water-cooled, 4-cycle

Air Cleaner

Dry type with double elements and precleaner, plus dust indicator

Governor

Electronically controlled

Power Measured @

2000rpm

Max Torque

1598.3lb ft

Displacement

930cu in

Aspiration

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

Bore And Stroke

140 mm x 165 mm 5.5' x 6.5'

Horse Power: Sae J1995

518hp

Fan Drive Type

Mechanical

Fuel System

Direct injection

Fuel Tank

127.9gal

Hydraulic System

34.1gal

Engine Oil

13.2gal

Differentials

11.9gal

Suspension

11.7gal

Power Train Type

Transmission, full automatic, electric control with clutch modulation. – Differential, standard.

Max Speed

43.5mph

Torque Converter

3-elements, 1-Stage, 2-phase

Transmission

Full-automatic, planetary type

Speed Range

7 speeds forward and 1 reverse

Lockup Clutch

Wet, single-disc clutch

Forward

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

Reverse

Torque converter drive

Shift Control

Electronic shift control with automatic clutch modulation in all gear

Gross Weight

165520lb

Empty Weight

75840lb

Loaded Weight

164200lb

Standard Tire

18.00 R33

Final Drive

Planetary gear

Differential

3.125

Planetary

4.737

Rear

Full-floating

Hoist Cylinder

Twin, 2-stage telescopic type

Relief Pressure

20.6 MPa 210 kg/cm2 2,990 psi

Hoist Time

10 sec

Parking Brake

Spring applied, caliper disc type

Service Brake

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

Retarder

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

Secondary Brake

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

Brake Surface

Front- 968 cm2 150 in2 , Rear – 50847 cm2 7,881 in2