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New FM558 GF/FM558 LL in North Carolina

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The Cat® FM558 excels in shovel logging with stability, comfort, and strong hydraulics. Cat forestry tools, VisionLink™ monitoring, and dealer support keep operations profitable.

Pricing: Contact for Pricing Why we quote: Cat® machines are often configured to your job (attachments, hydraulics, cab options) and freight/taxes can vary by location. Request a quote to get accurate pricing based on your exact setup—typically within 1–2 business days.

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    Biodiesel Capability B20¹
    Bore 4.13in
    Displacement 433.3in³
    Emissions Meets U.S. EPA Tier 4 Final, EU Stage V emission standards.
    Engine Model Cat C7.1
    Engine Power - ISO 14396 302hp
    Engine Power - ISO 14396 (DIN) 306hp (metric)
    Net Power - ISO 9249 298hp
    Net Power - ISO 9249 (DIN) 303hp (metric)
    Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at time of
    Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)*** 100%
    Stroke 5.31in
    Maximum Drawbar Pull 78638lbf
    Maximum Travel Speed 2.8mile/h
    Main System - Maximum Flow 141gpm
    Maximum Pressure - Equipment 5076psi
    Maximum Pressure - Equipment - Lift Mode 5511psi
    Maximum Pressure - Swing 3945psi
    Maximum Pressure - Travel 5076psi
    Maximum Swing Torque 113584lbf·ft
    Swing Speed 7.4r/min
    General Forestry 91490lb
    Log Loader (U/U) 98550lb
    Note (1) 22" SEC Riser, High Wide undercarriage, 5.04mt CTWT, Reach Boom, R3.2 m (10'2") Reach stick, 700mm (28") double grouser shoes, 1.76 m³ (2.30 yd³) HD bucket.
    Note (2) 72" REC Riser, High Wide undercarriage, Log Loader boom, 4.05 m (13'3") Under/Under stick with live heel, 700mm (28") double grouser shoes, no grapple.
    Cooling System 10gal (US)
    DEF Tank 11gal (US)
    Engine Oil 7gal (US)
    Final Drive - Each 3gal (US)
    Fuel Tank 262gal (US)
    Hydraulic System - Including Tank 92gal (US)
    Hydraulic Tank 49gal (US)
    Swing Drive 4gal (US)
    Max Reach at Grapple Mount on Heel at Ground Level - Log Loader Under/Under 39.3ft
    Max Reach at Stick Nose at Ground Level - General Forestry Road Builder 35.3ft
    Counterweight Clearance 4.9ft
    Ground Clearance 2.5ft
    Handrail Height 11.6ft
    Length: General Forestry - Boom Stretched Out 46.2ft
    Length: Log Loader - Boom Stretched Out 51.6ft
    Note (1) General Forestry
    Shipping Height - Tilted Cab 11.9ft
    Tail Swing Radius 11.6ft
    Track Gauge 9.6ft
    Track Length 16.9ft
    Track Length to Center of Rollers 13.5ft
    Transport Width 12ft
    Note (1) The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.1 (22" Riser CAB)/2.2 (48"/72" Riser CAB) kg of refrigerant, which has a CO2 equivalent of 3.003

    Standard Equipment:

    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    • 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
    • VisionLink
    • Remote Flash
    • Remote Troubleshoot
    • Cat Payload
    • Maintenance-free 1000 CCA batteries (x4)
    • Centralized electrical disconnect switch
    • LED chassis and left-side boom light (1,800 lumen)
    • Horn and travel alarm
    • Electric fuel priming pump
    • Three selectable modes: Power, Smart, Eco
    • Automatic engine speed control
    • Automatic engine idle shutdown
    • Up to 4600m (15,092 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
    • 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
    • Caterpillar One Key security system
    • Lockable service doors
    • Lockable external tool/storage box
    • Lockable fuel caps and hydraulic tank
    • Lockable disconnect switch
    • Service platforms with anti-skid plate and countersunk bolts
    • RH handrail and handhold
    • Signaling/warning horn
    • Ground-level secondary engine shutoff switch
    • Rearview camera
    • Operator Protective Guards
    • Side-entry service platform
    • Integrated vehicle health management system
    • Grouped location for engine oil and fuel filters
    • Scheduled Oil Sampling (S·O·S℠) ports
    • High Wide undercarriage
    • 216 mm (8.5") pitch Cat grease lubricated track chain with PPR3 positive pin retention
    • Catwalks
    • Tie down points
    • Counterweight fuel tank
    • Heavy-duty track rollers and frames
    • 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

    Optional Equipment:

    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    • 6.15 m (20'2") Reach boom
    • 6.8 m (22'4") Log Loader boom
    • 3.2 m (10'6") Reach stick
    • 4.05 m (13'3") Over/Under stick
    • 4.05 m (13'3") Under/Under stick
    • 4.35 m (14'3") Power Clam stick
    • Side entry with 559 mm (22") tilting riser
    • Rear entry with 1219 mm (48") tilting riser
    • Rear entry with 1829 mm (72") tilting riser
    • Cat Stick Steer
    • Auxiliary relay
    • Premium lighting - General Forestry
    • Premium lighting - Log Loader
    • Cold start package with block heater
    • Medium pressure circuit
    • Inspection lighting
    • Right-hand sideview camera
    • 5.0 mt (11,023 lb) counterweight fuel tank (optional for General Forestry only)
    • 700 mm (28") double and single grouser shoes

    What Our Customers Are Saying About Us

    Gregory Poole Equipment Company place picture
    4.0
    Based on 58 reviews
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    Tom Corona profile picture
    Tom Corona
    21:51 06 May 26
    Rich Stidd profile picture
    Rich Stidd
    22:10 02 May 26
    John Karpathian profile picture
    John Karpathian
    16:21 24 Jan 26
    Clean store and great employees
    Hunter Flaugher profile picture
    Hunter Flaugher
    12:56 06 Aug 25
    Hydraulic pump shop is unmatched. I made the mistake of going somewhere else before bringing my pump here. These guys were more than helpful and friendly. Went out of their way to help me find a solution for my problem even when it didn’t benefit them. This is how businesses should be run. I won’t go anywhere else.
    Brian Hrudka profile picture
    Brian Hrudka
    16:45 12 Feb 25
    Too bad Poole Cat Field Service is better at invoicing than actually getting my machines moving.

    A prompt and courteous technician arrived, and correctly diagnosed two problems with my mini Ex. Thank you. I corrected those problems, but machine still did not work.

    He diagnosed a fuel problem as a clogged filter, rather than a bad fuel pump which I managed to diagnose. I also figured out, via help on the internet, that the fuel shut-off solenoid was bad.

    Machine runs fine now. So my advice is to check the internet, before letting Poole charge you $870 for a two hour field visit. And you can find a perfectly fine aftermarket fuel pump for $20 rather than the $250 that Poole charges... and it arrives faster,
    Jacey Price profile picture
    Jacey Price
    21:04 05 Dec 24
    Need to teach a tech how to drive a service truck. Around 2:48 on highway 40 east, the truck pictured (plate ending in 8236) flew across 3 lanes of traffic to meet the Cleveland rd exit. Almost hit a semi and caused me to swerve with my children in the car. Glad making the exit was more important than children’s lives.
    David Lawrence profile picture
    David Lawrence
    13:04 22 Feb 24
    Brandon Pierce profile picture
    Brandon Pierce
    22:00 18 Feb 24
    Darin Noe profile picture
    Darin Noe
    01:17 16 Feb 24
    Jose Soto profile picture
    Jose Soto
    15:26 23 Sep 23
    Hunter Elliott profile picture
    Hunter Elliott
    16:17 07 Sep 23
    Rick Kelly-Crapse profile picture
    Rick Kelly-Crapse
    21:06 25 Aug 23
    They had all my parts for my 3208 Cat.
    Friendly folks at parts counter.