538/538 LL Forest Machine

Engine

Engine Model
Cat C7.1 ACERT
Net Flywheel Power
164hp
Gross Power at 1,800 rpm
164hp
Engine Speed: Travel (maximum load)
1800rpm
Displacement
427.8in3
Number of Cylinders
6
Engine Speed: Operation
1500rpm
Engine Speed: Travel
1500rpm

Weights

Estimated Operating Weight without Attachment: 538 (General Forestry, Reach)
66639lb
Estimated Operating Weight without Attachment: 538 LL (Log Loader, U/U)
69573lb
General Forestry (HW)
66639lb
Estimated Operating Weight without Attachment: 538 LL (Log Loader, O/U)
69401lb

Service Refill Capacities

Cooling System
7.9gal
Engine Crankcase
6.6gal
Hydraulic Tank
37.8gal
Final Drive – Each
2.1gal
Fuel Tank – CWT
108.3gal
Hydraulic System – Total
42.0gal
Swing Drive
2.1gal
DEF Tank
7.4gal

Hydraulic System

Main Pumps Maximum Flow (per pump)
56gal/min
Main Pumps Maximum Flow (both pumps)
112gal/min
Maximum System Pressure: Implements
5076psi
Maximum System Pressure: Travel
5076psi
Maximum System Pressure: Swing
4496psi
Maximum System Pressure: Heavy Lift Mode
5511psi
Auxiliary Pump – U/U and O/U (538 LL): Maximum Flow
12gal/min
Auxiliary Pump – U/U and O/U (538 LL): Maximum Pressure
1499psi
Auxiliary Pump – Grapple Rotate (538) / Power Clam (538 LL): Pump Drive Gear Ratio
1.28:1
Auxiliary Pump – Grapple Rotate (538) / Power Clam (538 LL): Maximum Flow
32gal/min
Auxiliary Pump – Grapple Rotate (538) / Power Clam (538 LL): Maximum Pressure
1499psi

Service Refill Capacity

Fuel Tank – Total
108.3gal

Operating Specifications

Maximum Drawbar Pull
61148lb
Maximum Speed (Rabbit)
2.7mph
Maximum Speed (Turtle)
1.6mph
Swing Torque – 538 (GF)
54000lb ft
Swing Torque – 538 LL
54000lb ft
Maximum Swing Speed – 538 (GF)
11.0rpm
Maximum Swing Speed – 538 LL
11.0rpm

Undercarriage

Ground Clearance
26.0in
Track Gauge
109.8in
Track Length
180.2in
Undercarriage Pitch
8.0in

Dimensions: General Forestry – 538 (boom stretched out)

Height of Tilted Side Entry Cab
127.0in
Boom Height
145.6in
Overall Height
153.6in
Overall Length (Processor)
480.0in
Tail Swing Radius
109.8in
Distance Between Idler and Sprocket Centerline
146.7in
Track Length
180.2in
Ground Clearance
26.0in
Track Gauge
109.8in
Width with 700 mm (28 in) Shoes
137.4in

Dimensions: Log Loader – 538 LL (boom stretched out)

Height of Tilted Side Entry Cab
123.7in
Boom Height
91.5in
Overall Height
180.2in
Overall Length (U/U)
530.9in
Tail Swing Radius
109.8in
Distance Between Idler and Sprocket Centerline
146.7in
Track Length
180.2in
Ground Clearance
26.0in
Track Gauge
109.8in
Width with 700 mm (28 in) Shoes
137.4in