535D

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
Engine
Gross Power 225 HP
Engine Model Cat C7.1 ACERT™
Displacement 428 in³
Bore 4.13 in
Maximum Torque at Rated Speed 922 N-m at 1,400 RPM
Derating Altitude 9843 ft
Electrical System 24V
Battery Quantity 2
Battery - Volts 12V
Battery Capacity 950 CCA
Number of Cylinders 6


Power Train
Travel Speed - Forward 1 3.5 mile/h
Travel Speed - Forward 2 4.7 mile/h
Travel Speed - Forward 3 6.5 mile/h
Travel Speed - Forward 4 8.8 mile/h
Travel Speed - Forward 5 11.8 mile/h
Travel Speed - Reverse 1 3.5 mile/h
Travel Speed - Reverse 2 6.5 mile/h
Travel Speed - Reverse 3 11.8 mile/h
Travel Speed - Forward 6 12.4 mile/h
Transmission Countershaft Powershift
Transmission Cooler Type Water to Oil


Brakes
Service Enclosed wet single disc
Transmission Cooler Type Spring applied, hydraulically released


Hydraulic System
Type Load sense, closed center
Pump Type Variable displacement piston pump
Pump Output 58 gal/min


Winch - Retrival Winch
Type Hydraulically driven
Maximum Line Pull - Bare Drum 40016
Maximum Line Speed 134 ft/min
Drum Diameter 9 in
Drum Width 10 in
Drum Capacity - 19.0 mm (3/4 in) 195 ft
Drum Capacity - 25.4 mm (1 in) 85 ft


Winch - Logging Winch
Type Hydraulically driven


Grapple Dimensions
Grapple Capacity 16.6 ft²


Dimensions
Weight - Dual Function 45780 lb
Weight - Single Function 44766 lb
Weight - Cable 42097 lb


Lift Chart
Ground Level to Axle Centerline* - Single Function 33.2 in
Lift Height, Retracted - Single Function 86.9 in
Lift Lowest, Furthest - Single Function 23.5 in


Winch - Logging Winch
Drum Diameter 9 in
Maximum Line Pull - Bare Drum 40016
Maximum Line Speed 280 ft/min
Drum Width 10 in
Drum Capacity - 19.0 mm (3/4 in) 195 ft
Drum Capacity - 25.4mm (1 in) 85 ft


Lift Chart
Reach - Highest, Retracted - Single Function 70.3 in
Reach - Lowest, Furthest - Single Function 105 in


Grapple Dimensions
Tip to Tip Height 83 in
Tong Ppening 127 in
Full Open Height 75 in
Minimum Stem Diameter 7.2 in
Full Closed Height 54 in


Service Refill
Fuel Tank 99.8 gal (US)
DEF Tank 5 gal (US)
Engine Oil 7.1 gal (US)
Cooling System 15.1 gal (US)
Transmission - Torque Converter 14.3 gal (US)
Parking Brake 14.4 oz
Differential - Final Drives - Front 13.7 gal (US)
Differential - Final Drives - Rear 13.7 gal (US)
Differential - Final Drives - Tank 17.2 gal (US)
Differential - Final Drives - Total 32.5 gal (US)


Dimensions
Ground Level to Top Arch/Boom* - Cable 109.6 in
Ground Level to Top Arch/Boom* - Single Function 145.8 in
Ground Level to Top Arch/Boom* - Dual Function 162.8 in
Ground Level to Axle Centerline* 33.2 in
Overall Length - Cable 292.9 in
Overall Length - Single Function 361.9 in
Overall Length - Dual Function 333.3 in
Ground Clearance* 21.7 in
Blade Lift Height* 56.1 in
Blade Dig Depth* 20.8 in
Height - Top of Cab* 133.3 in
Blade Width - Standard 105.4 in
Blade Width - Wide 123.5 in
Overall Width - 30.5L-32 NOAW 126.6 in
Overall Width - 30.5L-32 2X Ring 126.6 in
Overall Width - 30.5L-32 133.3 in
Overall Width - 35.5L-32 NOAW 139.1 in
Wheel Base 149.4 in
Overall Width - 35.5L-32 145.8 in


Lift Chart
Ground Level to Axle Centerline* - Dual Function 33.2 in
Lift Height, Furthest - Dual Function 75.9 in
Lift Height, Retracted - Dual Function 104.4 in
Lift Lowest, Furthest - Dual Function 11 in
Lift Lowest, Retracted - Dual Function 36.1 in
Reach - Highest, Furthest - Dual Function 114.8 in
Reach - Highest, Retracted - Dual Function 64.7 in
Reach - Lowest, Furthest - Dual Function 99.1 in
Reach - Lowest, Retracted - Dual Function 60.7 in