336 Excavator

  • Specs Summary

938M Wheel Loader

The Cat 938M Small Wheel Loader sets the standard for productivity, fuel efficiency and operator comfort. The improved optimized Z-bar loader linkage delivers the quick loading performance of a traditional Z-bar with the parallelism and load handling capability of a tool carrier. A high torque, low speed C7.1 ACERT engine works in concert with an intelligent hystat power train to deliver fuel efficiency as standard. Meets Tier 4 Final/Stage IV emission standards with an environmentally friendly, Clean Emission Module designed to manage itself so you can concentrate on your work. Experience the new industry benchmark.

Standard Equipment


  • Axle seal guards
  • Auto idle shut down feature
  • Cat C7.1 ACERT engine<br>– Power Modes (Standard and Performance)<br>– Power by Range (High Power in Range 4)<br>– Turbocharged and aftercooled<br>– Diesel particulate filter (Fit for Life)
  • Coolant protection to –34° C (–29° F)
  • Differential lock in front axle
  • Dry type air cleaner
  • Enclosed wet disc full hydraulic brakes
  • Fuel priming pump, automatic
  • Fuel water separator
  • Hydraulically driven demand cooling fan
  • Intelligent hydrostatic transmission<br>– Power train modes<br>– Directional shift aggressiveness<br>– Rimpull control, adjust wheel torque<br>– Creeper control, adjust ground speed
  • Lubed for life driveshafts
  • Parking brake, electric
  • Wide spaced 6 fins per inch cooling package
  • S·O·SSM sampling ports
  • Throttle lock and maximum speed limiter


  • Automatic lift, lower and tilt kickouts
  • Bucket and Fork Modes, adjustable in-cab
  • Cylinder damping at kickout and end stops
  • Fine Mode control in Fork Mode
  • Hydraulic Response setting
  • Load sensing hydraulics and steering
  • Seat-mounted hydraulic joystick controls


  • Alternator, 115-amp, heavy duty
  • 12V power supply in cab (2)
  • Batteries, 1,000 CCA (2) 24 volt system
  • Back-up alarm
  • Emergency shutdown switch
  • Heavy duty gear reduction starter
  • Product Link PRO with subscription
  • Remote jump start post
  • Resettable critical function breakers


  • 75 mm (3 in) retractable seat belt, with audible alarm and indicator
  • Automatic temperature control
  • Cab, enclosed and pressurized
  • Cup holders
  • External heated mirrors with lower parabolic
  • Ground level cab door release
  • Gauges<br>– Digital hour, odometer, tachometer, ground speed and direction indicator<br>– Engine coolant temperature gauge<br>– Fuel and Diesel Exhaust Fluid level<br>– Hydraulic oil temperature gauge
  • Hydraulic control lockout
  • Interior cab lighting, door and dome
  • Interior rearview mirrors (2)
  • Lunch box storage
  • Operator warning system indicators
  • Radio ready speakers
  • Rear window defrost, electric
  • Seat-mounted controls, adjustable
  • Sliding glass on the side windows
  • Column mounted multi function control – lights, wipers, turn signal
  • Suspension seat, fabric
  • Tilt and telescopic steering wheel
  • Wet arm wiper/washer, front and rear


  • Large-access enclosure doors
  • Parallel lift loader linkage
  • Recovery hitch with pin
  • Remote mounted lubrication points
  • Lockable compartments and enclosures

Optional Equipment


  • Antifreeze/coolant, extended-life
  • Auto lube, integrated in secondary display
  • Auxiliary flow, third and fourth function
  • Axles, differential, limited slip, rear
  • Beacon light, strobe
  • Cab, deluxe (standard in Europe):<br>– Automatic blower control<br>– Electrically adjustable heated mirrors (2)<br>– LED interior lighting<br>– Touchscreen secondary display
  • Ride control adjustable speed activation
  • Preventative maintenance reminders
  • Integrated help function (26 languages)
  • Sunscreen, front and rear
  • Camera, rearview (standard in Europe)
  • Cold start package:<br>– Ether starting aid, block heater and additional batteries, 1,000 CCA (4 total)
  • Counterweight, (heavy and logger)
  • Coupler, (Fusion and ISO 23727)
  • Debris packages (low, medium, high)
  • Fenders (extended cover and full coverage)
  • Guards<br>– Power train, (lower, side, driveshaft and crankcase)<br>– Windshield and lights<br>– Cylinders, tilt and steering<br>– Rear radiator, heavy duty
  • Linkage, high lift
  • Lights, auxiliary, halogen or LED with engine compartment lights
  • Payload Technology<br>– Cat Production Measurement (CPM)<br>– CPM Printer
  • Rear Object Detection
  • Radio packages:<br>– Radio ready with Bluetooth<br>– Radio, AM/FM with Bluetooth and clock<br>– Radio, AM/FM with CD player deluxe, weatherband, Bluetooth and clock
  • Seats:<br>– Deluxe seat – fully adjustable fabric air suspension seat with mid seat backrest<br>– Premium seat – fully adjustable leather and fabric air suspension with high backrest and air lumbar support. Heated and cooled bottom cushion and backrest.
  • Steering:<br>– Dual mode and Secondary
  • Tires:<br>– Bias ply, 17.5, 20.5-25, Skidder<br>– Radial, 17.5, 20.5, 23.5, 550/65, 600/65, 650/65 R25<br>– Solid tires, 620/65, 750/65 Agriculture
  • Tire Pressure Monitoring (TPM)
  • Toolbox
  • Work tools