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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.

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Engine
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Gross Power 250.0 HP 186.0 kW
Engine Model Cat C7.1 ACERT™ Cat C7.1 ACERT™
Displacement 428.0 in³ 7.0 l
Bore 4.13 in 105.0 mm
Stroke 5.31 in 135.0 mm
Maximum Torque at Rated Speed 922 N-m at 1,400 RPM 922 N-m at 1,400 RPM
Derating Altitude 9843.0 ft 3000.0 m
Electrical System 24V 24V
Battery Quantity 2 2
Battery - Volts 12V 12V
Battery Capacity 950 CCA 950 CCA
Number of Cylinders 6 6

Cooling System

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Power Train

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Hydraulics

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Structures

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Winches

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Operator Station

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Serviceability

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Integrated Technologies

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545D Standard Equipment

Electrical
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  • 24V electrical system
  • Alarm, back-up
  • Alternator, 115-amp
  • Batteries, maintenance free (2-1000 CCA)
  • Lighting system, halogen (4 total)
  • Main disconnect switch with Diesel Exhaust Fluid (DEF) purge indicator light
  • Starter, electric, heavy duty
  • Starting and charging system
  • Diagnostic connector

545D Optional Equipment

Arch / Boom
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  • Cable
  • Single function
  • Dual Function