538/538 LL Forest Machine
Performance in forestry work is delivered by the Cat® 538 Forest Machine. Offering increased swing torque, a powerful yet fuel efficient engine and high-performance hydraulics, the 538 excels at the needs of your forestry processing needs. Available models optimize the machines for general forestry work, or for log loading.
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SPECIFICATION SUMMARY
- Engine Model Cat C7.1 ACERT
- Net Flywheel Power 164 hp
- Gross Power at 1,800 rpm 164 hp
- Cooling System 7.9 gal
PRICE (USD)
Call 800-637-5000 for rate information
Engine
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Engine ModelCat C7.1 ACERT
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Net Flywheel Power164 hp
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Gross Power at 1,800 rpm164 hp
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Displacement427.8 in3
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Number of Cylinders6
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Engine Speed - Travel - Maximum Load1800 HP
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Engine Speed - Operation1500 r/min
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Engine Speed - Travel1500 r/min
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Engine ModelCat C7.1
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Net Flywheel Power164 HP
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Displacement427.8 in³
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Gross Power - 1,800 rpm164 HP
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Number of Cylinders6
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Engine Power - ISO 14396166 HP
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Bore4.1 in
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EmissionsTier 4 Final / EU Stage IV
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Stroke5.3 in
Service Refill Capacities
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Cooling System7.9 gal
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Engine Crankcase6.6 gal
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Hydraulic Tank37.8 gal
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Final Drive – Each2.1 gal
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Swing Drive2.1 gal
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DEF Tank7.4 gal
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Fuel Tank - CWT108.3 gal (US)
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Hydraulic System - Total42 gal (US)
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Cooling System7.9 gal (US)
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Swing Drive2.1 gal (US)
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Hydraulic Tank37.8 gal (US)
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DEF Tank7.4 gal (US)
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Engine Crankcase6.6 gal (US)
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Final Drive - Each2.1 gal (US)
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Fuel Tank108.3 gal (US)
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Engine Oil6.6 gal (US)
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Hydraulic System - Including Tank42 gal (US)
Weights
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General Forestry (HW)66639 lb
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Estimated Operating Weight without Attachment - 538 (General Forestry, Reach)66639 lb
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Estimated Operating Weight without Attachment - 538 LL (Log Loader, U/U)69573 lb
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Estimated Operating Weight without Attachment - 538 LL (Log Loader, O/U)69401 lb
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General Forestry - HW66639 lb
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Note (1)Heel only, no grapple installed, 770 mm (28") track shoes
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Note (2)Heel only, no grapple installed, 770 mm (28") track shoes
Service Refill Capacity
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Fuel Tank – Total108.3 gal
Operating Specifications
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Maximum Drawbar Pull61148 lb
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Maximum Speed - Rabbit2.7 mile/h
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Maximum Speed - Turtle1.6 mile/h
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Swing Torque - 538 (GF)54000 lb/ft
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Swing Torque - 538 LL54000 lb/ft
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Maximum Swing Speed - 538 (GF)11 r/min
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Maximum Swing Speed - 538 LL11 r/min
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Maximum Drawbar Pull61148 lb
Undercarriage
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Ground Clearance26.0 in
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Track Gauge109.8 in
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Track Length180.2 in
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Undercarriage Pitch8 in
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Ground Clearance26 in
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Track Gauge109.8 in
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Track Length180.2 in
Hydraulic System
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Main Pumps - Maximum Flow - Per Pump56 gal/min
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Main Pumps - Maximum Flow - Both Pumps112 gal/min
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Maximum System Pressure - Implements5076 psi
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Maximum System Pressure - Travel5076 psi
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Maximum System Pressure - Swing4496 psi
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Maximum System Pressure - Heavy Lift Mode5511 psi
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Auxiliary Pump - U/U and O/U (538 LL) - Maximum Flow12 gal/min
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Auxiliary Pump - U/U and O/U (538 LL) - Maximum Pressure1499 psi
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Auxiliary Pump - Grapple Rotate (538) / Power Clam (538 LL) - Pump Drive Gear Ratio1.28:1
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Auxiliary Pump - Grapple Rotate (538) / Power Clam (538 LL) - Maximum Flow32 gal/min
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Auxiliary Pump - Grapple Rotate (538) / Power Clam (538 LL) - Maximum Pressure1499 psi
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Main System - Maximum Flow at Operation2 pumps X 212 L/min (56 gpm) each = 424 L/min (112 gpm) Total
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Maximum Pressure - Equipment5076 psi
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Maximum Pressure - Travel5076 psi
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Maximum Pressure - Swing4496 psi
Dimensions - General Forestry - 538 - Boom Stretched Out
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Height of Tilted Side Entry Cab127 in
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Boom Height145.6 in
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Overall Height153.6 in
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Overall Length (Processor)480 in
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Tail Swing Radius109.8 in
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Distance Between Idler and Sprocket Centerline146.7 in
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Track Length180.2 in
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Ground Clearance26 in
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Track Gauge109.8 in
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Width - With 700 mm (28 in) Shoes137.4 in
Dimensions - Log Loader - 538 LL - Boom Stretched Out
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Height of Tilted Side Entry Cab123.7 in
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Boom Height91.5 in
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Overall Height180.2 in
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Overall Length (U/U)530.9 in
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Tail Swing Radius109.8 in
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Distance Between Idler and Sprocket Centerline146.7 in
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Track Length180.2 in
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Ground Clearance26 in
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Track Gauge109.8 in
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Width - With 700 mm (28 in) Shoes137.4 in
Working Ranges and Forces: General Forestry - Road Builder
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Stick2.92 m (9 ft 7") Reach
Dimensions
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Track Gauge109.8 in
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Tail Swing Radius109.8 in
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Note (2)Dimensionss measured with Goose Neck Front, .48 m (18 in) cab riser
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Transport Width137.4 in
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Note (1)Dimensions measured with Under/Under Heel, 1.2 m (48 in) cab riser
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Ground Clearance26 in
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Track Length180.2 in
Swing Mechanism
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Swing Torque - Log Loader54000 ft·lbf
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Swing Speed - Log Loaders11 r/min
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Swing Torque - General Forestry54000 ft·lbf
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Swing Speed - General Forestry11 r/min
Track
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Number of Carrier Rollers - Each Side2
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Number of Track Rollers - Each Side8
BUILT TO PERFORM
- Engine, hydraulics, and work tool integration are optimized to minimize power losses and increase overall machine efficiency
- Steady state high idle speed and U.S. EPA Tier 4 Final technology reduces fuel consumption
- Larger hydraulic pump allows engine to operate at lower rpm with increased performance to maximize efficiency
- Component layout and back-to-back main hydraulic control valve reduces oil flow restrictions and aids in greater fuel economy
- Machine designed for integration and optimization with SATCO® work tools and Cat® grapples
- Powerful, multi-functioning hydraulics, combined with strong machine performance ensure work tools function quickly and fluidly to complete work faster
EFFICIENCY AND PRODUCTIVITY
- Cat C7.1 engine with increased horsepower maintains maximum performance under load
- Strong hydraulic horsepower for efficient implement performance and greater productivity
- An increase in swing torque of 18 percent, provides added power to move trees, which enables more efficiency and productivity
- Heavy lift mode features increased lift capacity to handle larger payloads with improved control
BUILT FOR MORE STABILITY
- Wider undercarriage, by 203 mm (8 in), improves stability for increased lift and swing capabilities
- Heavy duty counterweight as standard equipment ensures machine platform is stable in varied applications
EXPAND YOUR CAPABILITIES
- Boom arrangements and hydraulic systems for specific applications enable more effective road building, loading, processing, shoveling, or millyard stacking
- New track options meet shovel logging and low ground pressure application requirements
- Ground saw hydraulics are available for log loader applications
- Purpose built processor cab that includes 19 mm (0.75 in) front windows
LONG TERM VALUE AND DURABILITY
- Variable pitch, reversing cooling fan maintains optimum fluid temperatures in heavy duty forestry applications
- Cooling capability increased 12 percent for trouble-free operation
- High-wide carbody features double-supported carrier rollers, reinforced idler mounts, heavy-duty top hat, extra gussets, and thick doubler plates for structural integrity in severe applications
- Larger 203 mm (8 in) pitch Positive Pin Retention 2 links (329 HEX) provide greater life in variable forestry working conditions
- Purpose-built upper frames provide increased life with box section members, thick doubler plates, reinforced swing drive mounts, rugged door components, and 5 mm (0.2 in) sheet metal
- Linkage configurations incorporate internal baffle plates, large box sections, and thicker plating to increase service life
- Validated and proven excavator technologies ensure overall machine reliability
SAVE ON MAINTENANCE TIME
- One-piece engine hood design, with two opening angles, allows easy access to engine and cooling compartments
- Side-by-side engine and hydraulic coolers provide easy access for cleaning, while reduced cooling fins per inch allows better debris flow-through to reduce clogging potential
- 0.28 m3 (10 ft3) of storage space at ground level, gives ready access to tools, equipment, and supplies that operators use daily
DESIGNED FOR OPERATORS
- Fully adjustable, air ride cab seat that includes heating and cooling capability for comfort and reduced operator fatigue.
- LED lights increase visibility.
- Cat Product Link™ allows for remote location of a machine and enables tracking of fuel consumption and other events.