CAT D7R LGP Series II Dozer

Dimensions

Length W/ Blade 19.1 ft in (5820 mm)
Width Over Tracks 10.33 ft in (3150 mm)
Height To Top Of Cab 11.33 ft in (3454 mm)
Length Of Track On Ground 10.42 ft in (3167 mm)
Ground Clearance 19.5 ft in (496 mm)
Length W/O Blade 15.5 ft in (4736 mm)

Undercarriage

Track Gauge 7.35 ft in (2240 mm)
Standard Shoe Size 36 in (914 mm)
Number Of Shoes Per Side 43
Ground Pressure 6.6 psi (45.51 kPa)
Ground Contact Area 9000 in2 (5.79 m2)
Number Of Track Rollers Per Side 7
Track Pitch 8.5 in (216 mm)

Engine Details

Number Of Cylinders 6
Engine Make CAT
Engine Model 3176C
Gross Power 258 hp (192 kw)
Net Power 240 hp (179 kw)
Power Measured @ 2100 rpm
Displacement 629 cu in (10.3 L)

Operational Specs

Operating Weight 50094 lb (22722 kg)
Fuel Tank Capacity 126.5 gal (479 L)
Cooling System Fluid Capacity 20.4 gal (77.4 L)
Engine Oil Capacity 8.2 gal (31 L)
Powertrain Fluid Capacity 47 gal (178 L)
Final Drives Fluid Capacity 3.4 gal (13 L)

Transmission

Transmission Type Hydrostatic
Number Of Forward Gears 3
Number Of Reverse Gears 3
Max Speed – Forward 6.6 mph (10.6 km/h)
Max Speed – Reverse 8.5 mph (13.6 km/h)

Hydraulic System

Relief Valve Pressure 3307 psi (22800 kPa)
Pump Flow Capacity 47.6 gal/min (180 L/min)

Standard Blade

Width 15 ft in (4545 mm)
Height 53 in (1343 mm)
Capacity 7.7 yd3 (5.9 m3)
Cutting Depth 26.3 in (668 mm)
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