CAT D6R Series III Dozer

Contents

Blades
Dimensions
Undercarriage
Ripper
Engine Details
Operational Specs
Transmission
Weights
Service Refill Capacities
Standards
Hydraulic Controls – Main Relief Valve
Hydraulic Controls – Maximum Operating Pressure
Hydraulic Controls – Pump
Winch
Engine – Xl/Xw/Lgp

Blades

Xw Su – Blade Width	11.67 ft in (3.56 m)
A-Blade Width	13.67 ft in (4.17 m)
Blade Type	A
Lgp S-Blade Capacity	4.91 yd3 (3.75 m3)
Lgp S-Blade Width	13.33 ft in (4.07 m)
Lgp Vpat – Blade Capacity	5.65 yd3 (4.32 m3)
Lgp Vpat – Blade Width	13.65 ft in (4.17 m)
S-Blade Capacity	5.09 yd3 (3.9 m3)
S-Blade Width	11.02 ft in (3.36 m)
Su – Blade Capacity	7.34 yd3 (5.62 m3)
Su – Blade Width	10.7 ft in (3.27 m)
Xl Vpat – Blade Capacity	6.19 yd3 (4.74 m3)
Xl Vpat – Blade Width	12.73 ft in (3.89 m)
Xw A – Blade Capacity	5.62 yd3 (4.3 m3)
Xw A – Blade Width	13.78 ft in (4.21 m)
Xw Su – Blade Capacity	7.35 yd3 (5.62 m3)
A-Blade Capacity	5.14 yd3 (3.93 m3)

Dimensions

Ground Clearance	1.25 ft in (381 mm)
Track Gauge	6.17 ft in (1880.11 mm)
Width – Without Blade	103.94 in (2640.08 mm)
Drawbar Height (Center Of Clevis) From Ground Face Of Shoes	22.68 in (576.08 mm)
Overall Length – Basic Tractor – With Drawbar	12.66 ft in (3.86 m)
Height – Rops/Canopy	10.48 ft in (3.2 m)
Length – Track On Ground	104.88 in (2663.96 mm)
Height	10.31 ft in (3142.49 mm)
Width – With Blade	132 in (3352.8 mm)

Undercarriage

Track Gauge	6.67 ft in (2032 mm)
Ground Clearance	1.25 ft in (381 mm)
Track Gauge – Lgp	90 in (2286 mm)
Track On Ground – Lgp	128.94 in (3275.08 mm)
Track On Ground	113.03 in (2870.97 mm)
Pitch	7.99 in (202.95 mm)
Width – Shoe	29.92 in (759.97 mm)
Width – Shoe – Lgp	36.03 in (914.91 mm)
Shoes/Side	41
Shoes/Side – Lgp	45
Ground Contact Area	6758.01 in
Ground Contact Area – Lgp	9284.52 in2 (6 m2)
Ground Pressure	6.72 psi (46.34 kPa)
Ground Pressure – Lgp	5.15 psi
Grouser Height	2.56 in (65.03 mm)

Ripper

Beam Cross Section	216 x 254 mm 8.5 x 10 in
Number Of Pockets	3
Ripper Type	Fixed Parallelogram
Overall Beam Width	87 in (2209.8 mm)
Weight – Each Additional Shank	163 lb (74 kg)
Maximum Penetration	19.7 in (500.4 mm)
Maximum Clearance Raised – Under Tip, Pinned In Bottom Hole	20.1 in (510.6 mm)
Pry-Out Force	20137 lb (9134 kg)
Weight – With One Shank	3606 lb (1635.7 kg)
Maximum Penetration Force	14557 lb (6603 kg)

Engine Details

Gross Power	213 hp (158.9 kw)
Displacement	537 cu in (8.8 L)
Bore	4.4 in (111.8 mm)
Stroke	5.9 in (149.9 mm)
Net Power – Iso 9249	185 hp (138 kw)
Net Power – Sae J1349	183 hp (136.5 kw)
Engine Model	Cat C9 ACERT
Flywheel Power	185 hp (138 kw)
Net Power – Din 70020	192 PS
Net Power – Caterpillar	185 hp (138 kw)
Net Power – Eu 80/1269	185 hp (138 kw)

Operational Specs

Operating Weight

41159 lb (18669.5 kg)

Transmission

1.0 Forward	2.3 mph (3.8 km/h)
2.0 Forward	4.1 mph (6.6 km/h)
3.0 Forward	7.1 mph (11.5 km/h)
1.0 Reverse	3 mph (4.9 km/h)
2.0 Reverse	5.2 mph (8.4 km/h)
3.0 Reverse	9.1 mph (14.7 km/h)
Drawbar Pull – 2.0 Forward	42000 lb (19050.9 kg)
Drawbar Pull – 3.0 Forward	23000 lb (10432.7 kg)
Drawbar Pull – 1.0 Forward	77000 lb (34926.7 kg)

Weights

Shipping Weight	32426 lb (14708.2 kg)
Operating Weight – Xl A	44645 lb (20250.7 kg)
Shipping Weight – Xl A	36824 lb (16703.1 kg)
Operating Weight – Xl Su	44270 lb (20080.6 kg)
Shipping Weight – Xl Su	36824 lb (16703.1 kg)
Operating Weight – Xw A	46553 lb (21116.1 kg)
Shipping Weight – Xw A	38281 lb (17364 kg)
Operating Weight – Xw Su	45573 lb (20671.6 kg)
Shipping Weight – Xw Su	38281 lb (17364 kg)
Operating Weight – Xw Vpat	47126 lb (21376 kg)
Shipping Weight – Xw Vpat	39058 lb (17716.5 kg)
Operating Weight – Lgp S	47874 lb (21715.3 kg)
Shipping Weight – Lgp S	41551 lb (18847.3 kg)
Operating Weight – Lgp Vpat	50818 lb (23050.7 kg)
Shipping Weight – Lgp Vpat	41985 lb (19044.1 kg)
Shipping Weight – Std A	32426 lb (14708.2 kg)
Shipping Weight – Std Su	32426 lb (14708.2 kg)
Operating Weight – Xl Vpat	46540 lb (21110.2 kg)
Shipping Weight – Xl Vpat	37872 lb (17178.5 kg)
Operating Weight – Std Su	40400 lb (18325.2 kg)
Operating Weight – Std A	41148 lb (18664.5 kg)

Service Refill Capacities

Cooling System	18.5 gal (70.1 L)
Fuel Tank Capacity	112 gal (424 L)
Final Drive – Each	3.6 gal (13.7 L)
Hydraulic Tank	13.6 gal (51.5 L)
Engine Crankcase	7.4 gal (28.1 L)
Power Train	38.5 gal (145.8 L)
Pivot Shaft Compartment	1.3 gal (5 L)
Roller Frames – Each	6.5 gal (24.7 L)

Standards

Brakes	Brakes meet criterion SAE J/ISO 10265 MAR99
Rops/Fops	ROPS meets criteria SAE J395, SAE 1040 MAY 94, ISO 3471-1994/FOPS meets ISO 3449-1992 Level II
Cab	Meets appropriate standards as listed below.

Hydraulic Controls – Main Relief Valve

Pressure Setting

6092 psi

Hydraulic Controls – Maximum Operating Pressure

Bulldozer	2799 psi
Tilt Cylinder	2799 psi
Ripper – Pitch	2799 psi
Ripper – Lift	2799 psi
Steering	5802 psi
Bulldozer – Tilt	2799 psi

Hydraulic Controls – Pump

Lift Cylinder Flow	50.2 gal/min
Ripper Cylinder Flow	42.3 gal/min
Tilt Cylinder Flow	21.1 gal/min
Pump Capacity	1001 psi
Rpm At Rated Engine Speed	2125 rpm
Pump Output	57.3 gal/min

Winch

Flange Diameter	19.8 in (503 mm)
Oil Capacity	17.8 gal (67.4 L)
Winch Model	PA 56
Winch And Bracket Length	47.6 in (1209.1 mm)
Drum Capacity – 22 Mm (0.88 In)	290 ft in (88.4 m)
Drum Diameter	10 in (254 mm)
Drum Width	13 in (330.2 mm)
Winch Case – Width	38.4 in (975.4 mm)
Weight*	2600 lb (1179.4 kg)
Increased Tractor Length – Std	20.4 in (518.2 mm)
Increased Tractor Length – Lgp	15.6 in (396.3 mm)
Drum Capacity – 29 Mm (1.13 In)	220 ft in (67.1 m)
Ferrule Size (O.D. Length)	54 x 67 mm 2.10 x 2.63 in
Increased Tractor Length – Xl/Xw	20.4 in (518.2 mm)
Drum Capacity – 25 Mm (1.0 In)	220 ft in (67.1 m)
Winch Case – Length	47.6 in (1209.1 mm)

Engine – Xl/Xw/Lgp

Gross Power	228 hp (170.1 kw)
Net Power – Caterpillar	200 hp (149.2 kw)
Net Power – Iso 9249	200 hp (149.2 kw)
Net Power – Eu 80/1269	200 hp (149.2 kw)
Net Power – Sae J1349	198 hp (147.7 kw)
Bore	4.4 in (111.8 mm)
Stroke	5.9 in (149.9 mm)
Displacement	537 cu in (8.8 L)
Net Power – Din 70020	207 PS
Engine Model	Cat C9 ACERT

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