SPECS SUMMARY

Gross Power 275 HP (205 kW)
Engine Model Cat C7.1 ACERT™
Displacement 428 in³ (7 l)
Bore 4.13 in (105 mm)
Building on Caterpillar's 40+ years' experience designing and manufacturing skidders, the Cat® D Series Wheel Skidder delivers more productivity at lower operating cost. Get more wood to the landing faster in a stable machine with a roomy, comfortable environment for the operator. Advanced hydraulics speed up multi-functioning and cycle times and give you more lift capacity. The D Series runs cool and is designed to keep debris from collecting inside the machine. Tilting cab and other access points cut the time needed for daily maintenance and servicing.


Specifications

Gross Power 275 HP (205 kW)
Engine Model Cat C7.1 ACERT™
Displacement 428 in³ (7 l)
Bore 4.13 in (105 mm)
Stroke 5.31 in (135 mm)
Maximum Torque at Rated Speed 922 N-m at 1400 RPM
Derating Altitude 9843 ft (3000 m)
Electrical System 24V
Battery Quantity 2
Battery - Volts 12V
Battery Capacity 950 CCA
Number of Cylinders 6
Travel Speed - Forward 1 3.5 mile/h (5.6 km/h)
Travel Speed - Forward 2 4.7 mile/h (7.6 km/h)
Travel Speed - Forward 3 6.5 mile/h (10.4 km/h)
Travel Speed - Forward 4 8.8 mile/h (14.1 km/h)
Travel Speed - Forward 5 11.8 mile/h (18.9 km/h)
Travel Speed - Reverse 1 3.5 mile/h (5.6 km/h)
Travel Speed - Reverse 2 6.5 mile/h (10.4 km/h)
Travel Speed - Reverse 3 11.8 mile/h (18.9 km/h)
Travel Speed - Forward 6 12.4 mile/h (20 km/h)
Transmission Countershaft Powershift
Service Enclosed wet single disc
Transmission Cooler Type Spring applied, hydraulic released
Transmission Cooler Type Water to Oil
Type Load sense, closed center
Pump Type Variable displacement piston pump
Pump Output 58 gal/min (220 l/min)
Lift Height, Furthest - Dual Function 86.6 in (2200 mm)
Sorting Capacity 44.3 in (1125 mm)
Lift Height, Retracted - Dual Function 118.3 in (3005 mm)
Lift Lowest, Furthest - Dual Function 14.9 in (1125 mm)
Ground Level to Axle Centerline* - Dual Function 33.2 in (843 mm)
Reach - Highest, Retracted - Dual Function 64 in (1626 mm)
Reach - Lowest, Retracted - Dual Function 74.1 in (1883 mm)
Reach - Lowest, Furthest - Dual Function 112.7 in (2863 mm)
Reach - Highest, Furthest - Dual Function 118.4 in (3007 mm)
Grapple Capacity 22 ft² (2.04 m²)
Tip to Tip Height 93.19 in (2367 mm)
Tong Ppening 143.78 in (3652 mm)
Full Open Height 78.66 in (1998 mm)
Minimum Stem Diameter 12.01 in (305 mm)
Full Closed Height 62.09 in (1577 mm)
Type Hydraulically driven
Maximum Line Pull - Bare Drum 40016 (178 kN)
Maximum Line Speed 134 ft/min (41 m/min)
Drum Diameter 9 in (229 mm)
Drum Width 10 in (254 mm)
Drum Capacity - 19.0 mm (3/4 in) 195 ft (59 m)
Drum Capacity - 25.4 mm (1 in) 85 ft (26 m)
Type Hydraulically driven
Maximum Line Pull - Bare Drum 40016 (178 kN)
Maximum Line Speed 280 ft/min (85.3 m/min)
Drum Diameter (1) 9 in (229 mm)
Drum Width 10 in (254 mm)
Drum Diameter (2) 195 ft (59 m)
Drum Capacity - 25.4mm (1 in) 85 ft (26 m)
Fuel Tank 99.8 gal (US) (378 l)
Differential - Final Drives - Front 13.7 gal (US) (52 l)
Cooling System 15.1 gal (US) (57 l)
Differential - Final Drives - Rear 13.7 gal (US) (52 l)
Engine Oil 7.1 gal (US) (27 l)
Transmission - Torque Converter 14.3 gal (US) (54 l)
DEF Tank 5 gal (US) (19 l)
Differential - Final Drives - Tank 17.2 gal (US) (65 l)
Differential - Final Drives - Total 32.5 gal (US) (123 l)
Weight - Dual Function 47488 lb (21540 kg)
Ground Level to Top Arch/Boom* - Dual Function 177.8 in (4517 mm)
Ground Level to Axle Centerline* 33.2 in (843 mm)
Overall Length - Dual Function 354.6 in (9007 mm)
Ground Clearance* 21.7 in (550 mm)
Blade Lift Height* 56.1 in (1426 mm)
Blade Dig Depth* 20.8 in (529 mm)
Height - Top of Cylinders 133.2 in (3386 mm)
Blade Width - Standard 105.4 in (2678 mm)
Blade Width - Wide 123.5 in (3138 mm)
Overall Width - 30.5L-32 NOAW 126.6 in (3216 mm)
Overall Width - 30.5L-32 2X Ring 126.6 in (3216 mm)
Overall Width - 30.5L-32 133.3 in (3386 mm)
Overall Width - 35.5L-32 NOAW 139.1 in (3533 mm)
Overall Width - 35.5L-32 145.8 in (3703 mm)
Wheel Base 160.7 in (4083 mm)
Parking Brake 14.4 oz (425 ml)