Cat D7R LGP Crawler dozers research
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Cat D7R LGP Crawler dozers Technical specifications
General
Engine model
3306T
Operating weight
27,079 kg
Blade capacity
5.96 m3
Max speed forward
10.94 kph
Operational specifications
Drive type
Powershift
Blade width
4 mm
Engine
Displacement
10454 cu cm
Aspiration
Turbocharged
Gross power
191.65 kw
Alternator supplied amperage
70 Amh
Operating voltage
24 V
Number of cylinders
6
Net power
178.97 kw
Dimensions
Length with blade
5.82 m
Length without blade
4.75 m
Blade height
1.34 mm
Ground clearance
0.52 m
Width over tracks
3.38 m
Refill capacities
Final drives fluid cap
13.25 liters
Engine oil cap
27.63 liters
Undercarriage
Ground contact area
147041.45 cm3
Number of shoes per side
43
Tracks length
3 m
Ground pressure
0.46 bar
Number of track rollers per side
7
Track width
91.44 cm
Track gauge
2.23 m
Hydraulic system
Pump flow cap
177.14 lpm
Relief valve pressure
227.94 bar
Pump type
Piston
Service refill capacities
Cooling fluid cap
75.32 liters
Fuel cap
479.18 liters
Hydraulic fluid cap
54.13 liters
Transmission
Max speed reverse
13.84 kph
Number of reverse gears
3
Number of forward gears
3
Cat D7R LGP vs Cat D7R LGP II
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Cat D7R LGP Crawler dozers
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Cat D7R LGP II Crawler dozers
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