Categories ↠ Crawler Dozers ↠ Caterpillar D6R III

Caterpillar D6R III Crawler Dozer

Category: Crawler Dozers ➔
Manufacturer: Caterpillar ➔
Model: D6R III ➔

The Caterpillar D6R III Crawler Dozer is a powerful and efficient machine designed for heavy-duty work in various terrains. With a Cat C9 ACERT engine delivering 213 horsepower, this dozer can handle tough jobs with ease. Its sturdy undercarriage, versatile ripper, and advanced hydraulic controls make it a reliable choice for construction, mining, and other rugged applications. Check out the detailed specifications below to see why the D6R III is a top choice for demanding tasks.

See all Caterpillar D6R IIIs for sale

Dimensions

Drawbar Height (Center of Clevis) from Ground Face of Shoes	23 in (58 cm)
Ground Clearance	1 ft (0 m)
Length - Track on Ground	105 in (266 cm)
Track Gauge	6 ft (2 m)

Engine

Bore	4 in (11 cm)
Displacement	537 cu in (8,800 cu cm)
Engine Model	Cat C9 ACERT
Flywheel Power	185 hp (138 kw)
Gross Power	213 hp (159 kw)
Net Power - Caterpillar	185 hp (138 kw)
Net Power - EU 80/1269	185 hp (138 kw)
Net Power - ISO 9249	185 hp (138 kw)
Net Power - SAE J1349	183 hp (136 kw)
Stroke	6 in (15 cm)

Hydraulic Controls - Pump

Ripper Cylinder Flow	42 gpm (160 lpm)
Tilt Cylinder Flow	21 gpm (80 lpm)

Ripper

Beam Cross Section	216 x 254 mm 8.5 x 10 in
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole	20 in (51 cm)
Maximum Penetration	20 in (50 cm)
Maximum Penetration Force	14,557 lbs (6,603 kg)
Number of Pockets	3
Overall Beam Width	87 in (221 cm)
Pry-Out Force	20,137 lbs (9,134 kg)
Ripper Type	Fixed Parallelogram
Weight - Each Additional Shank	163 lbs (74 kg)
Weight - With One Shank	3,606 lbs (1,636 kg)

Service Refill Capacities

Cooling System	19 gal (70 l)
Engine Crankcase	7 gal (28 l)
Final Drive - Each	4 gal (14 l)
Fuel Tank	112 gal (424 l)
Hydraulic Tank	14 gal (51 l)
Pivot Shaft Compartment	1 gal (5 l)
Power Train	39 gal (146 l)
Roller Frames - Each	7 gal (25 l)

Standards

Brakes

Brakes meet criterion SAE J/ISO 10265 MAR99

Transmission

1 Forward	2 mph (4 kph)
1 Reverse	3 mph (5 kph)
2 Forward	4 mph (7 kph)
2 Reverse	5 mph (8 kph)
3 Forward	7 mph (11 kph)
3 Reverse	9 mph (15 kph)

Undercarriage

Ground Clearance	1 ft (0 m)
Ground Pressure	6.8 psi
Grouser Height	3 in (7 cm)
Track Gauge	7 ft (2 m)

Winch

Drum Capacity - 22 mm (0.88 in)	290 ft (88 m)
Drum Capacity - 25 mm (1.0 in)	220 ft (67 m)
Drum Capacity - 29 mm (1.13 in)	220 ft (67 m)
Drum Diameter	10 in (25 cm)
Drum Width	13 in (33 cm)
Ferrule Size (O.D. Length)	54 x 67 mm 2.10 x 2.63 in
Flange Diameter	20 in (50 cm)
Increased Tractor Length - LGP	16 in (40 cm)
Increased Tractor Length - STD	20 in (52 cm)
Increased Tractor Length - XL/XW	20 in (52 cm)
Oil Capacity	18 gal (67 l)
Weight	2,600 lbs (1,179 kg)
Winch and Bracket Length	48 in (121 cm)
Winch Case - Width	38 in (98 cm)

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