Products

545C Wheel Skidder

New Cat C-Series Wheel Skidders with ACERT Technology offers maximum productivity, reliability and lower owner and operating cost while meeting Tier3 emission standard regulations.


 



 


 










































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Engine

Units:  US 


Engine Model


Cat® C7 ACERT


Cat® C7 ACERT



Net Flywheel Power


219 hp


163 kW



Net Power – ISO 9249


219 hp


163 kW



Net Power – SAE J1349


219 hp


163 kW



Gross Power – SAE J1995


232 hp


173 kW



Governed Speed at Rated Power


1800 RPM


1800 RPM



Displacement


439 in3


7.2 L



Bore


5 in


127 mm



Stroke


5 in


127 mm



Torque Rise


9% at 1400 RPM


9% at 1400 RPM



Max Torque @ Rated Speed


951 N-m at 1400 RPM


951 N-m at 1400 RPM



Derating Altitude


9842 ft


3000 m



Air Cleaner


Dry precleaner


Dry precleaner



Alternator


Serpentine belt driven, brushless


Serpentine belt driven, brushless



Electrical System


24V Direct Electric


24V Direct Electric



Battery – Quantity


2


2



Battery – Volts


12V


12V



Battery – Capacity


950 CCA


950 CCA



Starting System


Direct electric


Direct electric



Number of Cylinders


6


6



Engine Make


DITAC EUI: 4 stroke cycle diesel


DITAC EUI: 4 stroke cycle diesel




Dimensions



Wheelbase


155.1 in


3939 mm



Length


316.06 in


8028 mm



Overall width


133.8 in


3398 mm



Height


125.4 in


3184.4 mm



Ground Clearance


21 in


533 mm



Boom height – max, standard


169.4 in


4302 mm



Top roller height (cable)


109 in


2771 mm



Axle height


33.2 in


843 mm



Rear axle to pin


86.7 in


2203 mm



Length – overall, grapple, dual


316 in


8028 mm



Length, overall, cable


295.8 in


7514 mm



Decking blade lift height


54.4 in


1381 mm



Decking blade dig depth


17.9 in


456 mm



Height – top of cab


125.4 in


3184.4 mm



Decking blade width


123.5 in


3138 mm



Tread width


103.2 in


2622 mm



Turning radius over tires


252 in


6400 mm




Grapple



Bunching Capacity


16.6 ft2


1.54 m2



Thinning Capacity


19 ft2


1.78 m2



Sorting Capacity


14.4 ft2


1.34 m2



Bunching – Full Open Height


75 in


1905 mm



Bunching – Fully Closed Height


54 in


1371 mm



Bunching – Min. Stem Diameter


7.2 in


183 mm



Bunching – Tip to Tip Height


83 in


2108 mm



Bunching – Tong Opening


127 in


3226 mm



Thinning – Tip to Tip Height


85 in


2159 mm



Thinning – Tong Opening


135 in


3429 mm



Thinning – Full Open Height


74 in


1880 mm



Thinning – Min. Stem Diameter


9.5 in


241 mm



Thinning – Fully Closed Height


58 in


1473 mm




Weights



Est Operating Weight


42325 lb


19198 kg




Service Refill



Fuel Tank


99.8 gal


378 L



Cooling System


15 gal


56.7 L



Differential, Final Drive – Front


13.7 gal


52 L



Differential, Final Drive – Rear


19.5 gal


74 L



Engine Oil


7.1 gal


27 L



Transmission, Torque Converter


14.2 gal


54 L



Mechanical Winch


6.5 gal


24.5 L



Hydraulic System – Tank


14.3 gal


54 L



Hydraulic System – Total


29.6 gal


112 L




Power Train



Travel Speed – Fwd. 1st


4 mph


6.4 km/h



Travel Speed – Fwd. 2nd


5.6 mph


9 km/h



Travel Speed – Fwd. 3rd


6.8 mph


10.9 km/h



Travel Speed – Fwd. 4th


9.5 mph


15.3 km/h



Travel Speed – Fwd. 5th


17.1 mph


27.5 km/h



Travel Speed – Rev. 1st


3.9 mph


6.2 km/h



Travel Speed – Rev. 2nd


6.5 mph


10.5 km/h



Travel Speed – Rev. 3rd


11.6 mph


18.6 km/h



Max Drawbar Pull


44293 lb


197 kN



Torque Converter – Model


C484-E3G IIIAAA


C484-E3G IIIAAA



Torque Converter – Type


Lock-up clutch


Lock-up clutch



Transmission


5 fwd / 3 rev countershaft, powershift


5 fwd / 3 rev countershaft, powershift



Steering, frame articulation


+/- 45°


+/- 45°



Brakes – Service Type


Enclosed wet disc each wheel, full hydraulic


Enclosed wet disc each wheel, full hydraulic



Brakes – Parking Type


Spring applied, hydraulic released, Electro-hydraulic controlled


Spring applied, hydraulic released, Electro-hydraulic controlled



Transmission Cooler Type


Plate


Plate




Hydraulic System



Circuit Type


Closed center, variable flow


Closed center, variable flow



Pump Type


Axial piston


Axial piston



Pump Output


50 gal/min


190 L/min



Relief Valve Setting


3045 psi


21000 kPa



Reservoir Tank Capacity


14.27 gal


54 L



Steering Valve


Direct link, non-follow


Direct link, non-follow



Steering Cylinder – Bore


3.5 in


88.9 mm



Steering Cylinder – Stroke


17.22 in


437.5 mm



Steering Cylinder – Rod Diameter


2 in


50.8 mm



Dozer Valve


Electro-hydraulic


Electro-hydraulic



Dozer Cylinder – Bore


4 in


101.6 mm



Dozer Cylinder – Stroke


4 in


101.6 mm



Dozer Cylinder – Rod Diameter


2.25 in


57.15 mm



Grapple Valve


4 or 5 stack, pilot


4 or 5 stack, pilot




Arch



Dual Function – Lift highest, retracted


110.91 in


2817 mm



Dual Function – Lift highest, farthest


85.16 in


2163 mm



Dual Function – Lift max reach


56.81 in


1443 mm



Dual Function – Lift lowest, retracted


39.92 in


1014 mm



Dual Function – Lift lowest, farthest


13.19 in


335 mm



Dual Function – Loaded tire radius


33.19 in


843 mm



Dual Function – Reach Highest, Retracted


65.08 in


1653 mm



Dual Function – Reach Lowest, Retracted


69.88 in


1775 mm



Dual Function – Reach Lowest, Farthest


108.74 in


2762 mm



Dual Function – Reach Highest, Farthest


117.24 in


2978 mm



Dual Function – Reach Max


122.87 in


3121 mm




Arch, Dual Function



CR – Lift highest, retracted


110.91 in


2817 mm



CR – Lift highest, farthest


85.16 in


2163 mm



CR – Lift maximum reach


56.81 in


1443 mm



CR – Lift lowest, retracted


39.92 in


1014 mm



CR – Lift lowest, farthest


13.19 in


335 mm



CR – Loaded tire radius


33.19 in


843 mm



CR – Reach highest, retracted


65.08 in


1653 mm



CR – Reach lowest, retracted


69.88 in


1775 mm



CR – Reach lowest, farthest


108.74 in


2762 mm



CR – Reach highest, farthest


117.24 in


2978 mm



CR – Reach maximum


122.87 in


3121 mm




Grapple, CR – Bunching



Grapple capacity


16.6 ft2


1.54 m2



Tip to tip height


83 in


2108 mm



Tong opening


127 in


3226 mm



Full open height


75 in


1905 mm



Minimum stem diameter


7.2 in


183 mm



Full closed height


54 in


1371 mm




Grapple, CR – Thinning



Grapple capacity


19 ft2


1.78 m2



Tip to tip height


85 in


2159 mm



Tong opening


135 in


3429 mm



Full open height


74 in


1880 mm



Minimum stem diameter


9.5 in


241 mm



Full closed height


58 in


1473 mm




Winch – Grapple Skidder



Max Line Pull – Bare Drum


39342 lb


175 kN



Max Line Speed


132 ft/min


40.2 m/min



Drum Capacity 19.0mm (3/4in)


154 ft


47 m



Drum Capacity 22.2mm (7/8in)


97 ft


30 m



Drum capacity 25.4mm (1in)


91 ft


28 m



Drum Diameter


9 in


229 mm



Drum Width


11 in


279 mm




Winch – Cable Skidder



Max Line Pull – Bare Drum


45850 lb


204 kN



Max Line Speed


360 ft/min


110 m/min



Drum Capacity 19.0mm (3/4in)


148 ft


45 m



Drum Capacity 22.2mm (7/8in)


105 ft


32 m



Drum capacity 25.4mm (1in)


82 ft


25 m



Drum Diameter


10 in


254 mm



Drum Width


11 in


279 mm




MSC Comments



Spec Date


5/06

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