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Caterpillar D7R II Crawler Dozers
SPECS / CRAWLER DOZERS

Caterpillar D7R II Specs

Caterpillar D7R II crawler dozer specifications: type Crawler Dozer, horsepower 192.4 kW, operating weight 25459.7 kg, pump flow 180.2 LPM.

Manufacturer specifications

SpecificationMetricImperial
TypeCrawler Dozer
Horsepower192.4 kW258 HP
Operating Weight25459.7 kg56129 lbs
Pump Flow180.2 LPM47.6 GPM
Engine ManufacturerCaterpillar
Engine Model3176 C
Gross Power192.4 kW258 HP
Net Power179.0 kW240 HP
Number of Cylinders6
Displacement10307.5 cc629 cu in.
Bore12.4 cm4.9 in.
Stroke14.0 cm5.5 in.
Power Measured RPM2100 RPM
Alternator Supplied Amp.95 A
Alternator95 A
Battery24 V
Transmission TypeHydrostatic
Number of Forward Gears3
Number of Reverse Gears3
Max Speed Forward10.6 km/h6.6 mph
Max Speed Reverse13.7 km/h8.5 mph
1-Speed Forward3.5 km/h2.2 mph
1-Speed Reverse4.7 km/h2.9 mph
2-Speed Forward6.1 km/h3.8 mph
2-Speed Reverse7.9 km/h4.9 mph
3-Speed Forward10.6 km/h6.6 mph
3-Speed Reverse13.7 km/h8.5 mph
Ground Pressure0.8 bar10.9 psi
Fuel Capacity478.9 l126.5 gal
Engine Oil Capacity31.0 l8.2 gal
Cooling System Capacity77.2 l20.4 gal
Final Drives Capacity12.9 l3.4 gal
Power Train Capacity177.9 l47 gal
Pump typeHydraulic
Hydraulic Pump Flow180.2 LPM47.6 GPM
Relief Valve Pressure228.0 bar3307 psi
Cab Height338.3 cm133.2 in.
Width Over Track256.0 cm100.8 in.
Length Overall570.0 cm224.4 in.
Length without Blade472.4 cm186.0 in.
Length of Track on Ground286.5 cm112.8 in.
Track Gauge198.1 cm78.0 in.
Winch Case Width117.1 cm46.1 in.
Winch and Bracket Length146.1 cm57.5 in.
Drum Width33.8 cm13.3 in.
Drum Diameter31.8 cm12.5 in.
Flange Diameter61.0 cm24 in.
Ground Clearance42.7 cm16.8 in.
Ground Contact Area82197.7 cm³5016 cu in.
No of Shoes Per Side40
No of Track Rollers Per Side7
Shoe Size55.9 cm22 in.
Type RipperAdjustable Parallelogram
No of Pockets3
Max. Penetration74.7 cm29.4 in.
Max. Penetration Force8663.6 kg19100 lbs
Grouser Height7.6 cm3 in.
Weight (Operating)25459.7 kg56129 lbs
Weight(Each Additional Shank)149.7 kg330 lbs
Weight (With One Shank)3370.6 kg7431 lbs
Track Pitch21.6 cm8.5 in.

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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