558 LL Forest Machine

558 LL Forest Machine

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Engine

Engine Model
Cat C7.1 ACERT
Net Flywheel Power
239hp
Gross Power
239hp
Rated Power
239hp
Engine Speed: Rated
2200rpm
Engine Speed: Operation
1750rpm
Engine Speed: Travel
1800rpm
Number of Cylinders
6

Weights

Estimated Operating Weight without Attachment: Log Loader (U/U)
93176lb
Estimated Operating Weight without Attachment: Log Loader (O/U)
93004lb

Service Refill Capacity

Cooling System
7.9gal
Engine Oil
6.3gal
Hydraulic Tank
46.2gal
Final Drive – each
2.9gal
Fuel Tank – CWT
261.4gal
DEF Tank
12.2gal
Hydraulic System – total
81.9gal
Swing Drive
2.9gal

Hydraulic System

Maximum Flow (per pump)
63gal/min
Maximum Flow (two pumps)
127gal/min
Maximum Pressure: Implements
5076psi
Maximum Pressure: Travel
5076psi
Maximum Pressure: Swing
4641psi
Maximum Pressure: Lift Mode
5511psi
Auxiliary Pump – U/U and O/U: Maximum Flow
14gal/min
Auxiliary Pump – U/U and O/U: Maximum Pressure
1499psi
Auxiliary Pump – Power Clam/BnT: Gear Ratio – Drive
1.28:1
Auxiliary Pump – Power Clam/BnT: Maximum Flow
37gal/min
Auxiliary Pump – Power Clam/BnT: Maximum Pressure
1499psi

Operating Specifications

Maximum Speed (rabbit)
2.3mph
Maximum Speed (turtle)
1.5mph
Maximum Drawbar Pull
72230lbf
Swing Torque
86000lbf-ft
Maximum Swing Speed
7.5rpm

Undercarriage

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

Dimensions: Log Loader

Height – Cab Tilted
137.7in
Boom Height – Shipping
115.0in
Height (overall)
194.2in
Shipping Length (U/U)
628.6in
Tail Swing Radius
143.8in
Distance Between Idler/Sprocket Center
158.2in
Track Length
199.7in
Ground Clearance
29.5in
Track Gauge
115.0in
Width – 700 mm (27.5 in) Shoes
142.6in