CAT 535C Skidder

Dimensions

Overall Width 11.15 ft in (3398.52 mm)
Ground Clearance 1.75 ft in (533.4 mm)
Boom Height – Maximum – Standard 161.53 in (4102.87 mm)
Decking Blade Dig Depth 17.9 in (454.66 mm)
Decking Blade Lift Height 54.4 in (1381.76 mm)
Decking Blade Width 123.5 in (3136.9 mm)
Height 10.45 ft in (3185.16 mm)
Height – Top Of Cab 10.45 ft in (0.27 m)
Length 25.02 ft in (7626.1 mm)
Length – Overall, Cable 273.4 in (6944.36 mm)
Length – Overall, Grapple, Dual 300.2 in (7625.08 mm)
Length – Overall, Grapple, Extended 295.8 in (7513.32 mm)
Rear Axle – Pin 70.8 in (1798.32 mm)
Top Roller Height – Cable 110 in (2794 mm)
Tread Width 103.2 in (2621.29 mm)
Turning Radius – Over Tires 19.69 ft in (0.5 m)
Axle Height 33.21 in (843.28 mm)
Wheel Base 11.6 ft in (0.3 m)
Boom Height – Maximum – Extended 169.45 in (4304.03 mm)

Engine Details

Number Of Cylinders 6
Displacement 439 cu in (7.2 L)
Bore 4.4 in (110 mm)
Stroke 5 in (127 mm)
Net Power – Iso 9249 204 hp (152.2 kw)
Net Power – Sae J1349 204 hp (152.2 kw)
Gross Power – Sae J1995 218 hp (162.6 kw)
Engine Model Cat C7 ACERT
Net Flywheel Power 204 hp (152.2 kw)
Derating Altitude 9843 ft in (3000.2 m)
Governed Speed At Rated Power 1800 rpm
Air Cleaner Dry precleaner
Electrical System 24V
Battery Quantity 2
Battery – Volts 12V
Battery Capacity 950 CCA
Fan Type Blower
Starting System Direct electric
Maximum Torque At Rated Speed 956 N-m AT 1400 RPM
Fan Speed 1620 rpm
Engine Make DITAC after-cooled; EUI valve-in-head

Power Train

Brakes – Service Type Enclosed wet disc each wheel, full hydraulic
Brakes – Parking Type Spring applied, hydraulic released, Electro-hydraulic controlled
Travel Speed – Forward 1 4 mph (6.5 km/h)
Travel Speed – Forward 2 5.6 mph (9.1 km/h)
Travel Speed – Forward 3 6.8 mph (11 km/h)
Travel Speed – Forward 4 9.5 mph (15.3 km/h)
Travel Speed – Reverse 1 3.9 mph (6.3 km/h)
Travel Speed – Reverse 2 6.5 mph (10.5 km/h)
Travel Speed – Reverse 3 11.6 mph (18.7 km/h)
Transmission Cooler Type Plate
Transmission 5 fwd / 3 rev countershaft, powershift
Travel Speed – Forward 5 17.1 mph (27.6 km/h)
Torque Converter Type Lock-up clutch

Weights

Est. Operating Weight 39780 lb (18044 kg)

Hydraulic System

Pump Type Axial piston
Relief Valve Setting 3045 psi
Circuit Type Closed center, variable flow
Steering Valve Direct link, non-follow
Steering Cylinder – Bore 3.5 in (88.9 mm)
Steering Cylinder – Stroke 17.3 in (437.4 mm)
Steering Cylinder – Rod Diameter 2 in (50.8 mm)
Dozer Valve Electro-hydraulic
Dozer Cylinder – Bore 4 in (101.6 mm)
Dozer Cylinder – Stroke 18.5 in (469.9 mm)
Dozer Cylinder – Rod Diameter 2.3 in (57.2 mm)
Grapple Valve 4 or 5 stack, pilot
Pump Output 46 gal/min

Service Refill

Fuel Tank Capacity 83.2 gal (315 L)
Differential – Final Drives – Front 13.7 gal (51.9 L)
Differential – Final Drives – Rear 13.7 gal (51.9 L)
Transmission – Torque Converter 14.2 gal (53.8 L)
Mechanical Winch 6.5 gal (24.7 L)
Cooling System 15 gal (56.8 L)
Hydraulic System – Total 29.6 gal (112.1 L)
Engine Oil 7.1 gal (26.9 L)
Hydraulic System – Tank 14.3 gal (54.2 L)

Msc Comments

Spec Date 5/06

Arch

Dual Function – Reach Maximum 113.4 in (2880.4 mm)

Grapple

Bunching – Full Open Height 72.1 in (1831.4 mm)
Bunching – Fully Closed Height 54 in (1371.6 mm)
Bunching – Minimum Stem Diameter 7.5 in (190.5 mm)
Bunching – Tip To Tip Height 78 in (1981.2 mm)
Bunching – Tong Opening 123 in (3124.2 mm)
Bunching – Capacity 14.4 ft2 (1.4 m2)
Thinning – Capacity 16.6 ft2 (1.6 m2)
Thinning – Tip To Tip Height 83 in (2108.2 mm)
Thinning – Tong Opening 127 in (3225.8 mm)
Thinning – Full Open Height 75 in (1905 mm)
Thinning – Minimum Stem Diameter 7.2 in (182.9 mm)
Thinning – Fully Closed Height 54 in (1371.6 mm)

Winch – Grapple Skidder

Maximum Line Pull – Bare Drum 39342 lb (17845.3 kg)
Maximum Line Speed 132 ft/min
Drum Capacity – 19.0 Mm (3/4 In) 154 ft in (47 m)
Drum Diameter 9 in (228.6 mm)
Drum Width 11 in (279.4 mm)
Drum Capacity – 22.2 Mm (7/8 In) 97 ft in (29.6 m)
Drum Capacity – 25.4mm (1 In) 91 ft in (27.8 m)

Arch, Dual Function

Standard Boom – Lift Highest, Retracted 103.3 in (2623.9 mm)
Standard Boom – Lift Highest, Farthest 76.5 in (1943.1 mm)
Standard Boom – Lift Maximum Reach 52.6 in (1336.1 mm)
Standard Boom – Lift Lowest, Retracted 29.6 in (751.9 mm)
Standard Boom – Lift Lowest, Farthest 10.2 in (259.1 mm)
Standard Boom – Loaded Tire Radius 33.2 in (843.3 mm)
Standard Boom – Reach Highest, Retracted 59.6 in (1513.9 mm)
Standard Boom – Reach Lowest, Retracted 57.8 in (1468.2 mm)
Standard Boom – Reach Lowest, Farthest 108.9 in (2766.1 mm)
Standard Boom – Reach Highest, Farthest 108.9 in (2766.1 mm)
Standard Boom – Reach Maximum 113.4 in (2880.4 mm)
Ext Boom – Lift Highest, Retracted 112.1 in (2847.4 mm)
Ext Boom – Lift Highest, Farthest 86.3 in (2192.1 mm)
Ext Boom – Lift Maximum Reach 52.6 in (1336.1 mm)
Ext Boom – Lift Lowest, Retracted 30.1 in (764.6 mm)
Ext Boom – Lift Lowest, Farthest 11.3 in (287.1 mm)
Ext Boom – Loaded Tire Radius 33.2 in (843.3 mm)
Ext Boom – Reach Highest, Retracted 60.9 in (1546.9 mm)
Ext Boom – Reach Lowest, Retracted 665.6 in (16906.3 mm)
Ext Boom – Reach Lowest, Farthest 106.5 in (2705.1 mm)
Ext Boom – Reach Highest, Farthest 111.2 in (2824.5 mm)
Ext Boom – Reach Maximum 119.6 in (3037.9 mm)

Winch – Cable Skidder

Maximum Line Pull – Bare Drum 46266 lb (20986 kg)
Maximum Line Speed 360 ft/min
Drum Capacity – 19.0 Mm (3/4 In) 148 ft2 (13.8 m2)
Drum Capacity – 22.2 Mm (7/8 In) 105 ft2 (9.8 m2)
Drum Capacity – 25.4mm (1 In) 82 ft in (25 m)
Drum Diameter 10 in (254 mm)
Drum Width 11 in (279.4 mm)
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