Cat D4K LGP Crawler dozers research

Engine model

C4.4 ACERT

Operating weight

8,501 kg

Blade capacity

1.91 m3

Max speed forward

9.01 kph

Drive type

Hydrostatic

Blade width

3 mm

Displacement

4401 cu cm

Gross power

68.61 kw

Alternator supplied amperage

120 Amh

Operating voltage

12 V

Number of cylinders

4

Net power

62.64 kw

Length with blade

4.3 m

Length without blade

3.29 m

Blade height

0.91 mm

Ground clearance

0.34 m

Width over tracks

2.38 m

Final drives fluid cap

9.84 liters

Engine oil cap

11.36 liters

Ground contact area

72512.92 cm3

Number of shoes per side

43

Tracks length

2 m

Ground pressure

0.3 bar

Number of track rollers per side

7

Track width

63.5 cm

Track gauge

1.74 m

Pump flow cap

73.43 lpm

Relief valve pressure

206.01 bar

Cooling fluid cap

22.71 liters

Fuel cap

194.93 liters

Hydraulic fluid cap

59.42 liters

Max speed reverse

9.98 kph

Number of reverse gears

2

Number of forward gears

2

Blade angle

25 degrees