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538/538 LL Forest Machine Specifications
Engine Model Cat C7.1 ACERT
Engine Model Cat C7.1 ACERT
Net Flywheel Power 164 hp
Net Flywheel Power 164 HP

Engine

Engine Model
Cat C7.1 ACERT
Engine Model
Cat C7.1 ACERT
Net Flywheel Power
164 hp
Net Flywheel Power
164 HP
Displacement
427.8 in3
Displacement
427.8 r/min
Gross Power at 1,800 rpm
164 hp
Number of Cylinders
6
Engine Speed - Travel - Maximum Load
1800 HP
Engine Speed - Operation
1500 r/min
Engine Speed - Travel
1500 r/min
Gross Power - 1,800 rpm
164 HP
Number of Cylinders
6

Weights

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

Service Refill Capacities

Cooling System
7.9 gal
Cooling System
7.9 gal (US)
Swing Drive
2.1 gal
Swing Drive
2.1 gal (US)
Hydraulic Tank
37.8 gal
Hydraulic Tank
37.8 gal (US)
Engine Crankcase
6.6 gal
Final Drive – Each
2.1 gal
DEF Tank
7.4 gal
Fuel Tank - CWT
108.3 gal (US)
Hydraulic System - Total
42 gal (US)
DEF Tank
7.4 gal (US)
Engine Crankcase
6.6 gal (US)
Final Drive - Each
2.1 gal (US)

Service Refill Capacity

Fuel Tank – Total
108.3 gal

Hydraulic System

Main Pumps - Maximum Flow - Per Pump
56 gal/min
Main Pumps - Maximum Flow - Both Pumps
112 gal/min
Maximum System Pressure - Implements
5076 psi
Maximum System Pressure - Travel
5076 psi
Maximum System Pressure - Swing
4496 psi
Maximum System Pressure - Heavy Lift Mode
5511 psi
Auxiliary Pump - U/U and O/U (538 LL) - Maximum Flow
12 gal/min
Auxiliary Pump - U/U and O/U (538 LL) - Maximum Pressure
1499 psi
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
32 gal/min
Auxiliary Pump - Grapple Rotate (538) / Power Clam (538 LL) - Maximum Pressure
1499 psi

Operating Specifications

Maximum Drawbar Pull
61148 lb
Maximum Speed - Rabbit
2.7 mile/h
Maximum Speed - Turtle
1.6 mile/h
Swing Torque - 538 (GF)
54000 lb/ft
Swing Torque - 538 LL
54000 lb/ft
Maximum Swing Speed - 538 (GF)
11 r/min
Maximum Swing Speed - 538 LL
11 r/min
Maximum Drawbar Pull
61148 lb

Undercarriage

Ground Clearance
26.0 in
Track Gauge
109.8 in
Track Length
180.2 in
Undercarriage Pitch
8 in
Ground Clearance
26 in
Track Gauge
109.8 in
Track Length
180.2 in

Dimensions - General Forestry - 538 - Boom Stretched Out

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

Dimensions - Log Loader - 538 LL - Boom Stretched Out

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