Komatsu D51PX-22 Crawler dozers research

Engine model

SAA6D107E-1

Operating weight

13,100 kg

Blade capacity

2.91 m3

Max speed forward

9.01 kph

Drive type

Dual-path, hydrostatic transmission

Blade width

3 mm

Displacement

6685 cu cm

Aspiration

turbocharged, air-to-air aftercooled

Gross power

99.18 kw

Alternator supplied amperage

60 Amh

Operating voltage

24 V

Number of cylinders

6

Net power

96.94 kw

Length with blade

4.82 m

Blade height

1.11 mm

Ground clearance

0.4 m

Width over tracks

2.59 m

Final drives fluid cap

4.16 liters

Engine oil cap

20.06 liters

Ground contact area

99010.86 cm3

Number of shoes per side

44

Tracks length

2 m

Ground pressure

0.33 bar

Number of track rollers per side

7

Track width

71.12 cm

Track gauge

1.89 m

Pump flow cap

99.17 lpm

Relief valve pressure

274.61 bar

Pump type

piston type hydraulic pump

Cooling fluid cap

35.2 liters

Fuel cap

269.87 liters

Hydraulic fluid cap

62.83 liters

Max speed reverse

9.01 kph

Number of reverse gears

3

Number of forward gears

3

Blade angle

28 degrees