Get a Quote
There is currently no image for this product.
558 LL Forest Machine
Get A Quote

The 558 LL features enhanced performance coupled with ultimate machine efficiency. Cat® components, purpose built upper and lower frames, and application specific linkage configurations increase machine up time and lower machine operating costs.

Specifications

Undercarriage

Ground Clearance
29.5 in
Track Gauge
115.0 in
Track Length
199.7 in
Undercarriage Pitch
8.5 in

Engine

Engine Model
Cat C7.1 ACERT
Net Flywheel Power
239 hp
Gross Power
239 hp
Bore
239 in
Maximum Torque
428 ft-lb
Number of Cylinders
6
Rated Power
1750 hp
Rated Speed
1800 RPM

Operating Specifications

Maximum Drawbar Pull
72164 lb
Maximum Speed High Range
2.3 mph
Maximum Swing Speed – General Forestry
1.5 RPM
Maximum Swing Speed – Log Loader
86295 RPM
Swing Torque – General Forestry
7.5 lb ft

Hydraulic System

Maximum Pressure – Implements
63.4 psi
Pilot System – Maximum Flow
126.8 gal/min
Pilot System – Maximum Pressure
5076 psi
Auxiliary Pump – Maximum Flow – Capacity
5076 gal/min
Auxiliary Pump – Maximum Flow – Factory Setting
4641 gal/min
Auxiliary Pump – Maximum Pressure – Capacity
5511 psi
Auxiliary Pump – Maximum Pressure – Factory Setting
14.0 psi
Log Loader – Top Heel Cylinder – Stroke
1499 in
Main Pump System – Maximum Flow (2x)
1.28:1 gal/min
Maximum Pressure – Swing (dual)
37.2 psi
Maximum Pressure – Swing (single)
1499 psi

Weights

Log Loader (U/U)
93176 lb
Log Loader (O/U)
93004 lb

Service Refill Capacities

Cooling System
7.9 gal
Engine Oil
6.3 gal
Hydraulic Tank
46.2 gal
Final Drive – Each
2.9 gal
Fuel Tank Capacity – Main
261.4 gal
Hydraulic System – Total
81.9 gal
Swing Drive (General Forestry)
2.9 gal
Swing Drive (Log Loader 2x)
12.2 gal