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555D Wheel Skidder Specifications
Gross Power 275 hp
Gross Power 275 HP
Engine Model Cat C7.1 ACERT™
Engine Model Cat C7.1 ACERT™

Engine

Gross Power
275 hp
Gross Power
275 HP
Engine Model
Cat C7.1 ACERT™
Engine Model
Cat C7.1 ACERT™
Displacement
428 in3
Displacement
428 in³
Bore
4.13 in
Bore
4.13 in
Stroke
5.31 in
Stroke
5.31 in
Maximum Torque at Rated Speed
922 N-m at 1400 RPM
Derating Altitude
9843 ft
Derating Altitude
9843 ft
Electrical System
24V
Battery Quantity
2
Battery - Volts
12V
Battery Capacity
950 CCA
Number of Cylinders
6
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
Countershaft Powershift
Transmission Cooler Type
Water to Oil

Brakes

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

Hydraulic System

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

Lift Chart

Lift Height, Furthest - Dual Function
86.6 in
Sorting Capacity
44.3 in
Lift Height, Retracted - Dual Function
118.3 in
Lift lowest, furthest - Dual Function
14.9 in
Lift Lowest, Furthest - Dual Function
14.9 in
Ground level to axle center line* - Dual Function
33.2 in
Ground Level to Axle Centerline* - Dual Function
33.2 in
Reach highest, retracted - Dual Function
64.0 in
Reach - Highest, Retracted - Dual Function
64 in
Reach lowest, retracted - Dual Function
74.1 in
Reach - Lowest, Retracted - Dual Function
74.1 in
Reach lowest, furthest - Dual Function
112.7 in
Reach - Lowest, Furthest - Dual Function
112.7 in
Reach highest, furthest - Dual Function
118.4 in
Reach - Highest, Furthest - Dual Function
118.4 in

Grapple Dimensions

Grapple Capacity
22 ft²
Tip to Tip Height
93.19 in
Tong Ppening
143.78 in
Full Open Height
78.66 in
Minimum Stem Diameter
12.01 in
Full Closed Height
62.09 in

Winch - Retrival Winch

Type
Hydraulically driven
Maximum Line Pull - Bare Drum
40016 lbf
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
Maximum Line Pull - Bare Drum
40016 lbf
Max Line Speed
280 ft/min
Maximum Line Speed
280 ft/min
Drum Diameter (1)
9 in
Drum Width
10 in
Drum Diameter
195 ft
Drum Diameter (2)
195 ft
Drum Capacity - 25.4mm (1 in)
85 ft

Service Refill

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

Dimensions

Weight - Dual Function
47488 lb
Ground level to top arch/boom* - Dual Function
177.8 in
Ground Level to Top Arch/Boom* - Dual Function
177.8 in
Ground level to axle center line*
33.2 in
Ground Level to Axle Centerline*
33.2 in
Overall Length - Dual Function
354.6 in
Ground Clearance*
21.7 in
Ground Clearance*
21.7 in
Blade lift height*
56.1 in
Blade Lift Height*
56.1 in
Blade dig depth*
20.8 in
Blade Dig Depth*
20.8 in
Height to top of cab*133.3
133.2 in
Height - Top of Cylinders
133.2 in
Blade Width - Standard
105.4 in
Blade width - Wide
123.5 in
Blade Width - Wide
123.5 in
Overall width - 30.5L-32 NOAW
126.6 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
Overall Width - 35.5L-32 NOAW
139.1 in
Overall Width - 35.5L-32
145.8 in
Wheelbase
160.7 in
Wheel Base
160.7 in
  • Electrical
    • 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
  • Operator Environment
    • Cab, enclosed ROPS, FOPS, and OPS certified
    • HVAC system, high performance
    • Seat, High back air suspension with lap seat belt
    • Power port, 12V
    • Converter, 24V to 12V
    • Beverage holder (2)
    • Headliner with dome light
    • Floormat, non permeable and removable
    • Mirror, rear view
    • Computerized Monitoring System
  • Powertrain
    • Engine, Cat C7 with ACERT Technology
    • Fuel priming pump, electric
    • Fuel transfer pump (electric)
    • Fuel filters, inline, primary and secondary
    • Air Precleaner, Turbine
    • Air Cleaner, 2-stage
    • Cooling, cross-flow system with stationary cores and swing out panel
    • Reversing cooling fan, hydraulically driven on demand
    • Transmission, countershaft powershift (6F/3R)
    • Lock-up torque converter
    • Lubed for life driveline slipjoint and universal joints
    • Axles, heavy duty Cat inboard planetary approved for wide tires up to 73-44 with chains
    • Differential locks, independent front and rear
    • Four-wheel enclosed disc service brakes
    • Parking brake, hydraulically released, spring applied
    • Fuel tank, high capacity
  • Hydraulics
    • Load Sense Hydraulics
    • Pumps, variable displacement main and fan
    • Main control valve, high performance and multifuntioning
    • Filter, in-tank return
    • CAT ToughGuard hoses
  • Other standard equipment
    • Access panels, hinged or removable
    • Articulation lock link
    • Center Hitch, dual tapered roller bearing upper and lower
    • Ecology drains (engine oil, engine coolant, hyd tank, axles, transmission)
    • Fuel fill, ground level
    • Frames, heavy duty
    • Limb risers, heavy duty
    • Segregated compartments, engine/CEM and cooling
    • Product Link
    • Single side engine service
    • S·O·SSM sampling ports
    • Tilt Cab
    • Vandalism protection, lockable doors and cap locks
  • Arch / Boom
    • Cable
    • Single function
    • Dual Function
  • Winch
    • Retrieval
    • Logging
  • Blade
    • Standard
    • Wide
  • Starting Aids
    • Receptacle, jump start
    • Starting, cold weather
  • Tires
    • 30.5L-32 20PR, NOAW *
    • 30.5L-32 26PR , NOAW*
    • 30.5L-32 20PR , 2X Ring**
    • 30.5L-32 26PR , 2X Ring**
    • 30.5L-32 20PR
    • 30.5L-32 26PR
    • 35.5LB-32 20PR, NOAW*
    • 35.5LB-32 24PR, NOAW*
    • 35.5L-32 20PR
    • 35.5L-32 24PR
    • * NOAW – Narrow Overall Width
    • ** 2X Ring – Inner dual tire rim with integrated dual ring mounting of 24.5L-32 outer tire