CAT 545 Skidder


Dimensions

Overall Length 26.08 in (7947.9 mm)
Overall Width 11.11 ft in (3385.06 mm)
Height To Top Of Cab 11.05 ft in (3366.4 mm)
Ground Clearance 1.99 ft in (605.54 mm)
Wheelbase 12.6 ft in (3838.1 mm)
Tong Opening At Tips 10.76 in (3277 mm)
Blade Width 10.3 ft in (3138 mm)
Max Blade Height 82.22 in (2088.2 mm)
Max Line Pull – Bare Drum 45186.6 lb (201 kN)
Max Line Speed 360.9 ft/min (110 m/min)
Wheel Base 12.6 ft in (0.32 m)
Length 23.72 ft in (7229.86 mm)
Cable Width 11 in (279.4 mm)
Drum Capacity At Cable Width 147.64 ft in (45 m)
Drum Diameter 10 in (254 mm)
Grapple Capacity – Tongs Tip To Tip 16.15 ft2 (1.5 m2)
Height 11.08 ft in (3375.41 mm)

Engine Details

Engine Make CAT
Engine Model 3306 DITA Engine
Gross Power 225 hp (167.8 kw)
Net Power 200 hp (149.2 kw)
Displacement 638 cu in (10.5 L)
Bore 4.8 in (120.7 mm)
Stroke 6 in (152.4 mm)
Net Power – Iso 9249 200 hp (149.2 kw)
Net Power – Sae J1349 198 hp (147.7 kw)
Gross Power – Sae J1995 225 hp (167.8 kw)
Engine Model Cat 3306 DITA
Net Power – Eec 80/1269 200 hp (149.2 kw)
Net Flywheel Power 200 hp (149.2 kw)
Derating Altitude 10663 ft in (3250.1 m)
Governed Speed At Rated Power 2200 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
Fan Speed 1981 rpm

Operational Specs

Operating Weight 40161.7 lb (18217 kg)
Fuel Tank Capacity 99.9 gal (378 L)
Cooling System Fluid Capacity 14.8 gal (56 L)
Engine Oil Capacity 7.7 gal (29 L)
Front Diff Fluid Capacity 13.8 gal (52 L)
Rear Diff Fluid Capacity 19.6 gal (74 L)
Transmission Fluid Capacity 14.3 gal (54 L)
Hydraulic System Fluid Capacity 32.5 gal (123 L)
Operational Voltage 24 V
Alternator Supplied Amperage 75 amps
Tire Size 30.5 x 32 16 PR

Power Train

Brakes – Service Type Enclosed wet disc
Brakes – Parking Type Drum
Steering, Frame Articulation Full Hydraulic Control
Maximum Drawbar Pull 43762.5 lb (19850.4 kg)
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 5fwd/3rev countershaft, powershift
Travel Speed – Forward 5 17.1 mph (27.6 km/h)
Torque Converter – Model C484-E3611 AAA
Transmission Cooler Location Lower tank radiator
Torque Converter Type Rotating housing, single stage

Transmission

Transmission Type Counter-Shaft Powershift
Number Of Forward Gears 5
Number Of Reverse Gears 3
Max Speed – Forward 17.1 mph (27.5 km/h)
Max Speed – Reverse 11.6 mph (18.6 km/h)

Weights

Est. Operating Weight 44600 lb (20230.3 kg)
Tires – 30.5l X 32, 16 Pr 5190 lb (2354.2 kg)
Arch – Cable Skidding 2100 lb (952.6 kg)
Decking Blade 2630 lb (1193 kg)
Enclosed Rops + Ac 2651 lb (1202.5 kg)
Open Rops 2360 lb (1070.5 kg)
Frame – Cable Fenders 4822 lb (2187.3 kg)
Frame – No Fenders 2855 lb (1295.1 kg)
Lights – 4 Standard 48 lb (21.8 kg)
Lights – 8 Optional 259 lb (117.5 kg)
Starting Aid – Ether 5 lb (2.3 kg)
Tires – 35.5l X 32, 16 Pr 6510 lb (2952.9 kg)

Hydraulic System

Pump Type axial piston

Hydraulic

Pump Type Axial Piston

Hydraulic System

Relief Valve Setting 3045 psi
Circuit Type closed cntr, var flow
Steering Valve direct link, non-follow
Steering Cylinder – Bore 3.5 in (88.9 mm)
Steering Cylinder – Stroke 16.9 in (429.3 mm)
Steering Cylinder – Rod Diameter 2 in (50.8 mm)
Dozer Valve direct linkage
Dozer Cylinder – Bore 4 in (101.6 mm)
Dozer Cylinder – Stroke 34.3 in (871.3 mm)
Dozer Cylinder – Rod Diameter 2.3 in (57.2 mm)
Grapple Valve 3 or 4 stack, pilot
Pump Output 50 gal/min
Reservoir Tank Capacity 17 gal (64.4 L)

Service Refill

Fuel Tank Capacity 99.8 gal (377.8 L)
Differential – Final Drives – Front 13.7 gal (51.9 L)
Differential – Final Drives – Rear 19.6 gal (74.2 L)
Transmission – Torque Converter 14 gal (53 L)
Mechanical Winch 6.6 gal (25 L)
Cooling System 14.8 gal (56.1 L)
Hydraulic System – Total 32 gal (121.2 L)
Engine Oil 7 gal (26.5 L)
Hydraulic System – Tank 17 gal (64.4 L)

Arch

Arch Types dual/cable
Dual Function – Lift Maximum Reach 51.3 in (1303.1 mm)
Dual Function – Lift Highest, Farthest 73.9 in (1877.1 mm)
Dual Function – Lift Highest, Retracted 109.3 in (2776.3 mm)
Dual Function – Lift Lowest, Farthest 14.6 in (370.9 mm)
Dual Function – Lift Lowest, Retracted 51.1 in (1298 mm)
Dual Function – Reach Highest, Farthest 104.5 in (2654.3 mm)
Dual Function – Reach Highest, Retracted 62.3 in (1582.5 mm)
Dual Function – Reach Lowest, Farthest 107 in (2717.8 mm)
Dual Function – Reach Lowest, Retracted 70.6 in (1793.3 mm)
Dual Function – Reach Maximum 124.9 in (3172.5 mm)

Grapple

Bunching – Full Open Height 75.9 in (1927.9 mm)
Bunching – Fully Closed Height 47.9 in (1216.7 mm)
Bunching – Minimum Stem Diameter 5.4 in (137.2 mm)
Bunching – Tip To Tip Height 85.5 in (2171.7 mm)
Bunching – Tong Opening 128 in (3251.2 mm)
Bunching – Capacity 16.6 ft2 (1.6 m2)
Thinning – Capacity 19 ft2 (1.8 m2)
Thinning – Tip To Tip Height 89.7 in (2278.4 mm)
Thinning – Tong Opening 135 in (3429 mm)
Thinning – Full Open Height 74.9 in (1902.5 mm)
Thinning – Minimum Stem Diameter 9.2 in (233.7 mm)
Thinning – Fully Closed Height 54.6 in (1386.9 mm)

Winch – Grapple Skidder

Maximum Line Pull – Bare Drum 45200 lb (20502.4 kg)
Maximum Line Speed 360 ft/min
Drum Capacity – 19.0 Mm (3/4 In) 148 ft in (45.2 m)
Drum Diameter 10 in (254 mm)
Drum Width 11 in (279.4 mm)
Drum Capacity – 22.2 Mm (7/8 In) 106 ft in (32.4 m)
Drum Capacity – 25.4mm (1 In) 82 ft in (25 m)
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