Overview

The D Series incorporates innovations for improved performance and versatility. Increased lifting capacity, improved cycle times and ease of operation lead to increased productivity and lower operating costs.

Engine

Units:

Engine Model	Cat® C6.6 with ACERT™ Technology Cat® C6.6 with ACERT™ Technology
Net Power	166.0 hp 124.0 kW
Gross Power	174.0 hp 130.0 kW
Bore	4.13 in 105.0 mm
Stroke	5.0 in 127.0 mm
Displacement	403.0 in3 6.6 L
Cylinders	6 6
Maximum Torque at 1,400 rpm	596.0 lb ft 805.0 N·m
Net Power – 80/1269/EEC	166.0 hp 124.0 kW
Net Power – ISO 9249	166.0 hp 124.0 kW
Net power (ISO 9249) at 1,800 rpm	166.0 hp 124.0 kW
Ratings	1800.0 RPM 1800.0 RPM

Weights

Dozer Blade	1700.0 lb 740.0 kg
Outriggers	2270.0 lb 1030.0 kg
Counterweight	8810.0 lb 4000.0 kg
One-Piece Boom* – Front and Rear Outriggers	40896.0 lb 18550.0 kg
One-Piece Boom* – Rear Dozer Only	38250.0 lb 17350.0 kg
One-Piece Boom* – Rear Dozer, Front Outriggers	40455.0 lb 18350.0 kg
Operating Weight	18 200 to 20 100 kg (40,124 to 44,313 lb) 18 200 to 20 100 kg (40,124 to 44,313 lb)
Sticks - Industrial - 3300 mm (9'3")	1146.0 lb 520.0 kg
Sticks - Long - 2800 mm (9'3")	1323.0 lb 600.0 kg
Sticks - Medium - 2500 mm (8'3")	1279.0 lb 580.0 kg
Sticks - Short - 2200 mm (7'3")	1213.0 lb 550.0 kg
VA Boom* – Front and Rear Outriggers	42108.0 lb 19100.0 kg
VA Boom* – Rear Dozer Only	39353.0 lb 17850.0 kg
VA Boom* – Rear Dozer, Front Outriggers	41667.0 lb 18900.0 kg

Swing Mechanism

Swing Speed	10.5 RPM 10.5 RPM
Swing Torque	35403.0 lb ft 48.0 kN·m

Hydraulic System

Maximum Flow – Auxiliary Circuit – High Pressure	66.0 gal/min 250.0 L/min
Maximum Flow – Auxiliary Circuit – Medium Pressure	13.0 gal/min 50.0 L/min
Maximum Flow – Implement/Travel Circuit	77.0 gal/min 290.0 L/min
Maximum Flow – Swing Mechanism	30.0 gal/min 112.0 L/min
Maximum Pressure – Auxiliary Circuit – High Pressure	5076.0 psi 350.0 bar
Maximum Pressure – Auxiliary Circuit – Medium Pressure	2683.0 psi 185.0 bar
Maximum Pressure – Implement Circuit – Heavy Lift	5439.0 psi 375.0 bar
Maximum Pressure – Implement Circuit – Normal	5076.0 psi 350.0 bar
Maximum Pressure – Swing Mechanism	4496.0 psi 310.0 bar
Maximum Pressure – Travel Circuit	5076.0 psi 350.0 bar
System	67.0 gal 255.0 L
Tank Capacity	45.0 gal 170.0 L

Transmission

Drawbar Pull	22300.0 lb 99.0 kN
Maximum Gradeability	60% 60%
Creeper Speed – 1st Gear	2.0 mph 3.0 km/h
Creeper Speed – 2nd Gear	8.0 mph 13.0 km/h
Forward/Reverse – 1st Gear	5.0 mph 8.0 km/h
Forward/Reverse – 2nd Gear	23.0 mph 37.0 km/h

Service Refill Capacities

Cooling	9.5 gal 36.0 L
Engine Crankcase	4.0 gal 15.0 L
Rear Axle Housing (Differential)	3.7 gal 14.0 L
Front Steering Axle (Differential)	2.8 gal 10.5 L
Final Drive	0.7 gal 2.5 L
Powershift Transmission	0.7 gal 2.5 L
Fuel Tank	102.0 gal 385.0 L

Tires

Standard	1) 10.00-20 (dual pneumatic) 1) 10.00-20 (dual pneumatic)
Optional	1) 11.00-20 (dual pneumatic) 2) 18 R 19.5 XF (single pneumatic) 3) 10.00-20 (dual solid rubber) 1) 11.00-20 (dual pneumatic) 2) 18 R 19.5 XF (single pneumatic) 3) 10.00-20 (dual solid rubber)

Undercarriage

Ground Clearance	15.0 in 370.0 mm
Maximum Steering Angle	35° 35°
Minimum Turning Radius - Standard Axle - End of One-Piece Boom	27.0 ft 8300.0 mm
Minimum Turning Radius - Standard Axle - End of VA Boom	23.0 ft 7000.0 mm
Minimum Turning Radius - Standard Axle - Outside of Tire	21.0 ft 6400.0 mm
Minimum Turning Radius - Wide Axle - End of One-Piece Boom	28.0 ft 8500.0 mm
Minimum Turning Radius - Wide Axle - End of VA Boom	23.0 ft 7100.0 mm
Minimum Turning Radius - Wide Axle - Outside of Tire	21.0 ft 6500.0 mm
Oscillation Axle Angle	±9° ±9°

Bucket Specifications

Bucket Capacities

0.38 to 1.26 m3 (0.5 to 1.65 yd3) 0.38 to 1.26 m3 (0.5 to 1.65 yd3)

Working Ranges

Maximum Digging Depth	20.87 ft 6360.0 mm
Maximum Reach at Ground Level	31.5 ft 9600.0 mm

Drive

Maximum Travel Speed

23.0 mph 37.0 km/h

Sound Levels

Exterior Sound

Exterior Sound Exterior Sound

Cab/ROPS/FOGS

Standards

Standards Standards