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Caterpillar

D6R III

Crawler Dozer

Gross Power
213.0 hp
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Caterpillar D6R III Crawler Dozer
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Specifications

59 data points

Engine

Engine specifications
Engine ModelCat C9 ACERT
Displacement537 in³
Gross Power213.0 hp
Stroke6 in
Bore4 in
Net Power - ISO 9249185.0 hp
Net Power - SAE J1349183.0 hp
Flywheel Power185.0 hp
Net Power - EU 80/1269185.0 hp
Net Power - Caterpillar185.0 hp

Dimensions

Dimensions specifications
Ground Clearance16 in
Track Gauge74 in
Length - Track on Ground105 in
Drawbar Height (Center of Clevis) from Ground Face of Shoes23 in

Transmission

Transmission specifications
2 Forward4.1 mph
3 Forward7.1 mph
2 Reverse5.2 mph
3 Reverse9.1 mph
1 Forward2.3 mph
1 Reverse3.0 mph

Undercarriage

Undercarriage specifications
Ground Pressure7 psi
Track Gauge80 in
Ground Clearance16 in
Grouser Height3 in

Service Refill Capacities

Service Refill Capacities specifications
Fuel Tank112.0 gal
Cooling System18.5 gal
Final Drive - Each3.6 gal
Hydraulic Tank13.6 gal
Engine Crankcase7.4 gal
Power Train38.5 gal
Pivot Shaft Compartment1.3 gal
Roller Frames - Each6.5 gal

Standards

Standards specifications
BrakesBrakes meet criterion SAE J/ISO 10265 MAR99

Ripper

Ripper specifications
Ripper TypeFixed Parallelogram
Number of Pockets3
Overall Beam Width87 in
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole20 in
Maximum Penetration20 in
Beam Cross Section216 x 254 mm 8.5 x 10 in
Weight - Each Additional Shank163 lb
Pry-Out Force20,137 lb
Maximum Penetration Force14,557 lb
Weight - With One Shank3,606 lb

Winch

Winch specifications
Drum Diameter10 in
Drum Width13 in
Weight2,600 lb
Flange Diameter20 in
Oil Capacity17.8 gal
Winch and Bracket Length48 in
Winch Case - Width38 in
Increased Tractor Length - STD20 in
Drum Capacity - 22 mm (0.88 in)3,480 in
Drum Capacity - 29 mm (1.13 in)2,640 in
Ferrule Size (O.D. Length)54 x 67 mm 2.10 x 2.63 in
Increased Tractor Length - LGP16 in
Drum Capacity - 25 mm (1.0 in)2,640 in
Increased Tractor Length - XL/XW20 in

Hydraulic Controls - Pump

Hydraulic Controls - Pump specifications
Ripper Cylinder Flow42.3 gal/min
Tilt Cylinder Flow21.1 gal/min

Comparable machines

Other crawler dozers in a similar weight class.