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938K Small Wheel Loaders

The Cat® 938K 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 engine works in concert with an intelligent hystat power train to deliver fuel efficiency as standard.

938K

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The Cat® 938K is built for reliable performance in the wheel loaders range, backed by Al-Bahar's regional service and support network.

Maximum Gross Power
188 hp
Operating Weight
33689 lb
Bucket Capacities
2.5-5.0 m³ (3.2-6.5 yd³)
ROPS
SAE J1040 MAY94, ISO 3471-1994
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Engine specifications
Maximum Gross Power 140 kW
Maximum Gross Power - 1,800 rpm - ISO 14396 (Performance Power Mode: Range 1-4) 140 kW
Engine Model Cat® C7.1
Maximum Gross Power - 1,600 rpm - ISO 14396 (Standard Power Mode: Range 1-3*) 129 kW
Note (2) *Range 4 power is boosted to be the same as Performance Mode.
Note (1) Net power shown is the power available at the flywheel when the engine is equipped with alternator and air cleaner.
Maximum Gross Power - 1,800 rpm - ISO 14396 (metric) (Performance Power Mode: Range 1-4) 190 hp
Net Power - 1,800 rpm - SAE J1349 (Performance Power Mode: Range 1-4) 136 kW
Net Power - 1,600 rpm - ISO 9249 (metric) (Standard Power Mode: Range 1-3*) 173 hp
Net Power - 1,800 rpm - ISO 9249 (metric) (Performance Power Mode: Range 1-4) 188 hp
Net Power - 1,600 rpm - SAE J1349 (Standard Power Mode: Range 1-3*) 126 kW
Maximum Gross Power - 1,600 rpm - ISO 14396 (metric) (Standard Power Mode: Range 1-3*) 175 hp
Maximum Gross Torque - ISO 14396 (Standard Power Mode: Range 1-3*) 896 N·m
Displacement (Standard Power Mode: Speed Range 1-3*) 7.01 l
Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 (Standard Power Mode: Range 1-3*) 870 N·m
Emissions Engine meets U.S. EPA Tier 3/EU Stage IIIA/Brazil MAR-1 equivalent emission standards.
Maximum Gross Torque - ISO 14396 (Performance Power Mode: Range 1-4) 912 N·m
Maximum Net Torque - SAE J1349 (Standard Power Mode: Range 1-3*) 860 N·m
Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 (Performance Power Mode: Range 1-4) 886 N·m
Maximum Net Torque - SAE J1349 (Performance Power Mode: Range 1-4) 876 N·m
Displacement (Performance Power Mode: Speed Range 1-4) 7.01 l

Features

Efficiently Powerful

Experience hybrid like fuel efficiency with an intelligent hydrostatic power train and industry leading fuel savings through a lower maximum engine speed of just 1,600 rpm in Standard Mode. Power when you need it with Caterpillar’s exclusive Power‑by-Range technology that increases power in Range 4 for improved speed on grade. For your toughest and most demanding applications a new Performance Mode will allow you to boost the power and hydraulic speed in all Ranges to get the job done even quicker. Meets U.S. EPA Tier 3/EU Stage IIIA/Brazil MAR-1 equivalent emission standards with a Cat® C7.1 engine that is designed to manage itself so you can concentrate on your work.

Work Made Easy

Move more with Caterpillar's patented quick loading Performance Series buckets and optimized Z-bar linkage that combines the digging efficiency of a traditional Z-bar with tool carrier capabilities. The parallel lift and high tilt forces throughout the working range allow you to safely and confidently handle loads with precise control. Multi-function work has never been easier with dedicated pumps for each system and a flow sharing implement valve governed by an intelligent power management system. Simultaneously lift, steer and drive without compromise. The K Series Small Wheel Loader simply does what you ask it to do.

Enjoy All Day Comfort

Have a seat in the updated K Series Small Wheel Loader and enjoy excellent all around visibility and low-effort joystick controls that move with you on a fully adjustable seat suspension. A large spacious operator environment combined with Caterpillar's exclusive hydraulic cylinder damping and smooth predictable controls make this the most comfortable seat on your job site.

Customize Your Experience

Meet your application requirements and individual preferences with Caterpillar's industry first Hystat™ Operator Modes featuring four unique power train settings. Select classic Torque Converter for smooth rollout, conventional Hystat for aggressive engine braking, an Ice Mode that maximizes your control on slippery underfoot, or default mode which blends the best of Hystat and Torque Converter characteristics. Fine tune machine performance with adjustments at your fingertips through the soft touch buttons and optional secondary display. Quickly set hydraulic response along with linkage kick-out positions, maximum wheel torque, and peak ground speed to efficiently perform a multitude of tasks.

938K Small Product Brochure

Complete 938K Small Product Brochure

Standard Equipment

POWER TRAIN
  • Auto idle shut down feature
  • Cat C7.1 engine
    • Power modes (Standard and Performance)
    • Power by range (High Power in Range 4)
    • Turbocharged and aftercooled
    • Filtered crankcase breather
  • Coded start (requires secondary display)
  • Coolant protection to –34° C (–29° F)
  • Enclosed wet disc full hydraulic brakes
HYDRAULICS
  • Automatic lift and bucket kickouts, adjustable in-cab
  • Bucket and fork modes, adjustable in-cab
  • Cylinder damping at kickout and mechanical end stops
  • Fine mode control (fast, medium, slow) in fork mode
  • Hydraulic response setting (fast, medium, slow)
ELECTRICAL
  • Alternator, 115 amp, heavy duty
  • 12V power supply in cab (2)
  • Batteries, 1,000 CCA (2) 24V system, disconnect switch
  • Back-up alarm
  • Emergency shutdown switch
OPERATOR ENVIRONMENT
  • 75 mm (3 in) retractable seat belt, with audible alarm and indicator
  • Automatic temperature control
  • External mirrors with lower parabolic
  • Hydraulic control lockout
  • Interior cab lighting, door and dome
OTHER STANDARD EQUIPMENT
  • Large-access enclosure doors with adjustable close/open force
  • Parallel lift loader linkage

Optional Equipment

OPTIONAL EQUIPMENT

  • Auto lube, integrated in secondary display
  • Auxiliary flow, third and fourth function, adjustable through secondary display
  • Beacon light, strobe
  • Cab, deluxe
    • Camera, roof mounted, front view with separate display*
    • Rear window defroster (standard in Europe)
    • Secondary display to adjust settings (standard in Europe)
    • Sunscreen, front and rear
    • Wet arm wiper/washer, front and rear
    *Forward facing camera system may be required for local EU requirements. Consult your local Cat dealer for additional information.
  • Camera, rear view (standard in Europe)