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The Cat® 938M Aggregate Handler sets a new standard for productivity, fuel efficiency and comfort. A high torque, low speed C7.1 engine works in concert with an intelligent hystat power train to deliver fuel efficiency as standard. The optimized Z-bar loader linkage combined with long wear life Performance Series buckets delivers improved payloads and bucket longevity. Extremely low sound levels, large spacious cab and intuitive controls keep you working comfortably all day and even all night! Experience this industry benchmark.

Cat Specs
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Engine

Maximum Gross Power
188 HP
Emissions
The Cat C7.1 engine meets U.S. EPA Tier 4 Final, EU Stage V and Korea Tier 4 Final emission standards.
Bore
4 in
Stroke
5 in
Displacement
427 in²
Engine Model
Cat® C7.1
Note (3)
No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
Maximum Gross Torque - ISO 14396 (Standard Power Mode: Range 1-3*)
642 ft·lbf
Note (1)
*Range 4 power and torque is equal to Performance Mode with Caterpillar Power by Range technology.
Maximum Gross Torque - ISO 14396 (Performance Power Mode: Range 1-4)
664 ft·lbf
Maximum Net Torque - SAE J1349 (Standard Power Mode: Range 1-3*)
627 ft·lbf
Maximum Net Torque - SAE J1349 (Performance Power Mode: Range 1-4)
649 ft·lbf
Note (2)
Net power ratings are tested at the reference conditions for the specified standard and denote power available at the flywheel when the engine is equipped with alternator, air cleaner, emission compon

Weights

Operating Weight
36839 lb
Note (1)
**Aggregate Handler machine equipped with full counterweight and optional guards.
Note (2)
^Aggregate Handler equipped with full counterweight, optional guards, roading fenders, cold start package, and 23.5R25 tires.

Buckets

Bucket Capacities
2.9-5.0 m3 (3.8-6.5 yd3)

Operating Specifications

Note (1)
**Aggregate Handler machine equipped with full counterweight and optional guards.

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential – 1430. The system contains 1.9 kg of refrigerant which has a CO2 equiva

Cab

ROPS
ISO 3471:2008
FOPS
ISO 3449:2005 LEVEL II
Note (1)
* Measurements were conducted with cab doors and windows closed and at 70% of maximum engine cooling fan speed. Sound level may vary at different engine cooling fan speeds.

Service Refill Capacities

Hydraulic System - Including Tank
44.9 gal (US)
Cooling System
8.5 gal (US)
Fuel Tank
51.5 gal (US)
Rear Axles
9.2 gal (US)
Diesel Exhaust Fluid (DEF) Tank
5 gal (US)
Front Axles
9.2 gal (US)
Engine Crankcase
5.3 gal (US)
Transmission - Gear Box
2.9 gal (US)
Hydraulic Tank
23.8 gal (US)

Transmission

Forward and Reverse - Range 3
17 mile/h
Forward and Reverse - Range 2
8 mile/h
Note
* Creeper control allows maximum speed range adjustability from 1 km/h (0.6 mph) to 13 km/h (8 mph) in Range 1 through the secondary display when equipped. Factory default is 7 km/h (4.4 mph).
Forward and Reverse - Range 4
25 mile/h
Forward and Reverse - Range 1*
1-13 km/h (0.6-8 mph)

Steering

Maximum Flow - Steering Pump
34 gal/min
Maximum Working Pressure - Steering Pump
3500 psi

Loader Hydraulic System

Maximum Flow - Implement Pump
50 gal/min
Relief Pressure - Tilt Cylinder
4351 psi
Maximum Working Pressure - Implement Pump
4061 psi
Relief Pressure - Tilt Cylinder - 3rd and 4th Function Relief Pressure
4351 psi
Maximum Flow - Implement Pump - 4th Function Maximum Flow*
42 gal/min
Note (1)
Implement system uses a dedicated load sensing variable displacement pump with dual double acting lift cylinders and a single double acting tilt cylinder.
Relief Pressure - Tilt Cylinder - 3rd and 4th Function Maximum Working Pressure
4061 psi

Shipping

UPC
16 199 kg (35,712 lb)**