558

Forest Machines 558

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Key Specs

Engine Model
Cat C7.1
Cat C7.1
Net Power - ISO 9249
298 HP
222 kW
Engine Power - ISO 14396
302 HP
225 kW

Overview

GET MORE PRODUCTION

Put the new 558 next generation forest machine to work and experience superior performance, exceptional comfort and safety,
and extraordinary bottom-line results.

Benefits

Up To 10% more productivity

Do more work with increased engine, swing, and travel power.

exceptional comfort and safety

The Certified Forestry cab gives you 25% more room with 50% greater visibility.

Up To 15% lower maintenance cost

Save money and time using less oil and better filters with extended service intervals.

Product Specifications for 558

Engine Model Cat C7.1 Cat C7.1
Net Power - ISO 9249 298 HP 222 kW
Engine Power - ISO 14396 302 HP 225 kW
Bore 4.13 in 115 mm
Stroke 5.31 in 135 mm
Displacement 433.3 r/min 7.1 r/min
Maximum Travel Speed 2.8 mile/h 4.4 km/h
Maximum Drawbar Pull 78638 lbf 350 kN
Main System - Maximum Flow 142 gal/min 538 l/min
Maximum Pressure - Equipment 5076 psi 35000 kPa
Maximum Pressure - Equipment - Lift Mode 5511 psi 38000 kPa
Maximum Pressure - Travel 5076 psi 35000 kPa
Maximum Pressure - Swing 3945 psi 27200 kPa
Swing Speed 7.4 r/min 7.4 r/min
Maximum Swing Torque 113584 lb/ft 154 kN·m
General Forestry 91490 lb 41500 kg
Log Loader (U/U) 98550 lb 44700 kg
Fuel Tank 262 gal (US) 990 l
Cooling System 10 gal (US) 38 l
Engine Oil 7 gal (US) 25 l
Swing Drive 4 gal (US) 13.5 l
Final Drive - Each 3 gal (US) 9.5 l
Hydraulic System - Including Tank 92 gal (US) 348 l
Hydraulic Tank 49 gal (US) 185 l
DEF Tank 11 gal (US) 41 l
Max Reach at Stick Nose at Ground Level - General Forestry Road Builder 418 in 10620 mm
Max Reach at Grapple Mount on Heel at Ground Level - Log Loader Under/Under 472 in 11980 mm
Shipping Height - Tilted Cab 148 in 3760 mm
Note (1) General Forestry General Forestry
Handrail Height 138 in 3510 mm
Length: General Forestry - Boom Stretched Out 554 in 14060 mm
Length: Log Loader - Boom Stretched Out 619 in 15730 mm
Tail Swing Radius 139 in 3530 mm
Counterweight Clearance 60 in 1520 mm
Ground Clearance 30 in 770 mm
Track Length 203 in 5160 mm
Track Length to Center of Rollers 162 in 4120 mm
Track Gauge 115 in 2920 mm
Transport Width 144 in 3650 mm

558 Standard Equipment

CAB

  • ROPS Forestry cab with polycarbonate windows
  • 4-point harness seat belt
  • Heated and cooled seat with air-adjustable suspension
  • Integrated joysticks
  • Tilt-up left-side console (side-entry cab only)
  • High-resolution touchscreen monitor
  • Bluetooth integrated radio (including USB, aux port and microphone)
  • 12V DC outlets
  • Keyless push-to-start engine control
  • Automatic bi-level air conditioner
  • LED dome and floor lights
  • Windshield wiper and washer
  • Behind seat storage
  • Retractable sunshade

CAT TECHNOLOGIES

  • Cat Product Link
  • Remote Services capability

ELECTRICAL SYSTEM

  • Maintenance-free 1000 CCA batteries (x4)
  • Centralized electrical disconnect switch
  • LED chassis, boom (GF), stick (LL) and cab lights

ENGINE

  • Electric fuel priming pump
  • Three selectable modes: Power, Smart, Eco
  • Automatic engine speed control
  • Automatic engine idle shutdown
  • Up to 4500m (14,764 ft) altitude capability
  • 52° C (126° F) high-ambient cooling capacity
  • -32° C (-25° F) cold start capability
  • Hydraulic reverse fan
  • Two-stage fuel filter system
  • Double element air filter with integrated pre-cleaner

HYDRAULIC SYSTEM

  • Boom and stick regeneration circuits
  • Boom and stick drift reduction valve
  • Electronic main control valve
  • Automatic hydraulic oil warmup
  • Automatic swing parking brake
  • High performance hydraulic return filter
  • Automatic two speed travel
  • Bio hydraulic oil capability
  • High torque swing drive
  • Swing cushion valve
  • Tool control software

SAFETY AND SECURITY

  • Caterpillar One Key security system
  • Lockable service doors
  • Lockable external tool/storage box
  • Lockable fuel caps and hydraulic tank
  • Service platforms with anti-skid plate and countersunk bolts
  • RH handrail and handhold
  • Signaling/warning horn
  • Ground-level secondary engine shutoff switch
  • Rearview camera
  • Travel alarm

SERVICE AND MAINTENANCE

  • Side-entry service platform
  • Left/right-side fuel fill locations
  • Grouped location for engine oil and fuel filters
  • S·O·S sampling ports

UNDERCARRIAGE AND STRUCTURES

  • High Wide undercarriage
  • Grease lubricated track with positive pin retention
  • Catwalks
  • Tie down points
  • Counterweight fuel tank
  • Heavy-duty track rollers
  • Heavy-duty travel motor guards
  • Heavy-duty bottom guards
  • Track guiding guards
  • High drawbar final drives
  • Heavy-duty recoil springs
  • Heavy-duty hydraulic swivel
  • Heavy-duty hydraulic swivel guard

558 Optional Equipment

BOOMS AND STICKS

  • 6.15 m (20'2") Reach boom - General Forestry
  • 6.08 m (22'4") boom - Log Loader
  • 3.2 m (10'6") Reach stick
  • 4.05 m (13'3") over/under stick
  • 4.05 m (13'3") under/under
  • 4.35 m (14'3") power clam

CAB

  • Rear entry
  • Side entry
  • 559 mm (22") tilting riser
  • 1219 mm (48") tilting riser
  • 1829 mm (72") tilting riser
  • CB radio mounts
  • Cat Stick Steer
  • Auxiliary relay

ELECTRICAL SYSTEM

  • Premium lighting - General Forestry - 6 additional LED lights
  • Premium lighting - Log Loader - 10 additional LED lights

ENGINE

  • Cold start package with block heater and ether assist

HYDRAULIC SYSTEM

  • Medium pressure circuit

SAFETY AND SECURITY

  • Easy lock cab tilting system (rear-entry cab only)
  • Cab riser light
  • Inspection lighting
  • Right-hand sideview camera
  • Swing alarm

SERVICE AND MAINTENANCE

  • Integrated vehicle health management system

UNDERCARRIAGE AND STRUCTURES

  • 850 mm (33") triple grouser shoes
  • 700 mm (28") double and single grouser shoes

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