Komatsu D39EX22 Crawler dozers research

Komatsu D39EX22 Crawler dozers Technical specifications
General
Blade capacity
1.68 m3
Max speed forward
8.53 kph
Operational specifications
Blade width
2 mm
Engine
Displacement
3261 cu cm
Aspiration
Turbocharged, air-to-air aftercooled
Gross power
59.66 kw
Alternator supplied amperage
35 Amh
Operating voltage
24 V
Number of cylinders
4
Net power
58.17 kw
Bore
10.92 cm
Stroke
12.45 cm
Refill capacities
Final drives fluid cap
3.79 liters
Engine oil cap
11.36 liters
Dimensions
Blade height
0.84 mm
Ground clearance
0.4 m
Undercarriage
Ground contact area
55143.52 cm3
Ground pressure
0.41 bar
Track gauge
1.68 m
Hydraulic system
Pump flow cap
99.17 lpm
Relief valve pressure
274.61 bar
Service refill capacities
Cooling fluid cap
18.17 liters
Fuel cap
195.31 liters
Hydraulic fluid cap
60.18 liters
Transmission
Max speed reverse
8.53 kph
Blades
Blade angle
25 degrees
Download datasheets
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