Categories ↠ Crawler Dozers ↠ Caterpillar D6R XL

Caterpillar D6R XL Crawler Dozer

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

The Caterpillar D6R XL is a crawler dozer designed for grading, pushing, and site preparation in construction, mining, and earthmoving applications. It features Caterpillar's D6R platform with an extended track gauge and XL undercarriage configuration for improved stability and traction. The machine is commonly equipped with a six-way blade, hydrostatic or powershift transmission depending on configuration, and a diesel engine matched for dozing performance and fuel efficiency. The D6R XL is used for rough grading, land clearing, road building, and material handling. It is part of Caterpillar's crawler dozer lineup and is known for durability, serviceability, and field versatility.

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Dimensions

Ground Clearance	1.30 ft (0.40 m)
Height - Top of Cab	10.50 ft (3.20 m)
Length of Track on Ground	9.30 ft (2.83 m)
Length w/ Blade	17.50 ft (5.33 m)
Length w/o Blade	12.70 ft (3.87 m)
Width Over Tracks	8.10 ft (2.47 m)

Engine

Aspiration	Turbocharged
Displacement	640.80 cu in (10,500.85 cu cm)
Engine Model	3306 T
Flywheel Power	175.00 hp (130.50 kw)
Gross Power	189.00 hp (140.94 kw)
Maximum Flywheel Power	189.00 hp (140.94 kw)
Net Power	175.00 hp (130.50 kw)
Number of Cylinders	6
Power Measured @	1900 rpm

Hydraulic System

Pump Flow Capacity	50.20 gpm (190.01 lpm)
Pump type	Piston
Relief Valve Pressure	2800 psi

Operating Specifications

Alternator Supplied Amperage	70 amps
Cooling System Fluid Capacity	19.60 gal (74.19 l)
Engine Oil Capacity	7.30 gal (27.63 l)
Final Drives Fluid Capacity	3.60 gal (13.63 l)
Fuel Capacity	101.20 gal (383.04 l)
Hydraulic Fluid Capacity	20.10 gal (76.08 l)
Operating Voltage	24 volts
Operating Weight	41,900.00 lbs (19,005.54 kg)

Ripper

Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole	20.20 in (51.31 cm)
Maximum Penetration	19.70 in (50.04 cm)
Number of Pockets	3
Overall Beam Width	86.70 in (220.22 cm)
Ripper Type	Parallelogram

Service Refill Capacities

Cooling System	19.60 gal (74.19 l)
Engine Crankcase	7.40 gal (28.01 l)
Final Drive - Each	3.70 gal (14.00 l)
Fuel Tank	101.20 gal (383.04 l)
Hydraulic Tank	20.10 gal (76.08 l)
Power Train	41.00 gal (155.19 l)

Standard Blade

Capacity	7.40 cu yd (5.66 cu m)
Height	55.60 in (141.22 cm)
Width	10.70 ft (3.26 m)

Transmission

1 Forward	2.50 mph (4.02 kph)
1 Reverse	3.00 mph (4.83 kph)
2 Forward	4.30 mph (6.92 kph)
2 Reverse	5.30 mph (8.53 kph)
3 Forward	7.00 mph (11.27 kph)
3 Reverse	9.20 mph (14.81 kph)
Max Speed - Forward	7.40 mph (11.91 kph)
Max Speed - Reverse	9.50 mph (15.29 kph)
Number of Forward Gears	3
Number of Reverse Gears	3
Transmission Type	Power Shift

Undercarriage

Ground Clearance	1.30 ft (0.40 m)
Ground Contact Area	4,888.00 cu in (80,100.15 cu cm)
Ground Pressure	8.6 psi
Number of Shoes per Side	41
Number of Track Rollers per Side	7
Standard Shoe Size	22.10 in (56.13 cm)
Track Gauge	6.20 ft (1.89 m)
Track Pitch	8.00 in (20.32 cm)

Winch

Drum Diameter	10.30 in (26.16 cm)
Drum Width	10.00 in (25.40 cm)
Flange Diameter	13.00 in (33.02 cm)
Increased Tractor Length - STD	20.40 in (51.82 cm)
Oil Capacity	17.70 gal (66.99 l)
Weight	2,502.30 lbs (1,135.03 kg)
Winch and Bracket Length	47.30 in (120.14 cm)
Winch Case - Width	38.40 in (97.54 cm)

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