Detalle Productos Cat
14568884
- Machines
- Wheeled loaders
- Small (12-19 ton.)
- 938 Small Wheel Loader
15707087
938 Small Wheel Loader
Cat
Metric
Imperial
Rated Gross Power - SAE J1995
143 kW
191 hp
Operating Weight
16115 kg
35528 lb
Bucket Capacities
1.9-5.0 m3 (2.5-6.5 yd3)
Availability
Cat® wheel loaders set the standard for productivity, fuel efficiency, operator comfort and low operating costs. The Cat 938 Small Wheel Loader features a high torque C7.1 engine that works in conjunction with an intelligent hydrostatic power train to deliver exceptional fuel efficiency. Meets U.S. EPA Tier 4 Final and EU Stage V emission standards, designed to manage itself so you can concentrate on your work. Extended service intervals to 1000 hours reduce fluid and filter use by up to 45% (compared to previous M Series models) while keeping operating cost low.
AUTO ENGINE MODE
Reduces fuel consumption at low idle.Extended Service Intervals
From 500 to 1000 hours, substantially lowers service costs.AUTO WHEEL TORQUE
Adjusts rim pull, reducing tire spin and tire wear.Enjoy All Day Comfort
Efficiently Powerful
Work Made Easy
Customize Your Experience
Upgrades and Services
Purpose Built: Handlers Arrangements - Aggregate Handler
Purpose Built: Handlers Arrangements - Waste Handler
Sustainability
- Have a seat in the new Cat small wheel loader and enjoy automatic temperature control, class leading sound levels, enhanced 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 hydraulic cylinder damping and smooth predictable controls make this the most comfortable seat on your jobsite.
- An upgrade to multi-view camera and rear object detection gives you an extra eye on the jobsite while the new optional force feedback joystick steering keeps you feeling confident on those long shifts. The operator not present function helps to isolate the machine if you leave the environment; while seat belt notifications give you a gentle reminder to buckle up.
- Experience the difference with an intelligent hydrostatic power train and industry leading fuel savings through a lower maximum engine speed working in combination with a new auto engine RPM mode. This provides efficiency as standard with a boost in power when you need it. Optimize traction and minimize wheel slip with a new Auto Wheel Torque system tuned to provide peak performance while maximizing tire life and keeping operating costs low. Track your production and accurately hit your load targets with Cat Payload. 250 hours of Cat Payload demonstration will be included as standard with an optional subscription for extended use.
- Move more with the Caterpillar patented quick loading performance series buckets and optimized Z-bar linkage with enhanced forward visibility 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 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. Upgrade to autolube and tire pressure monitoring to make service easy and get to work quicker. Light the way with auto roading lights that come on at night fall.
- Meet your application requirements and individual preferences with Caterpillar 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, and an all new single pedal mode for simplified use.
- Fine tune machine performance with adjustments at your fingertips through programmable joysticks, soft touch buttons, and a new jog dial that works in combination with a standard touch screen display. Quickly recall attachment profiles that maintain key settings for versatility on the jobsite and optimal efficiency.
- Enjoy a full range of upgrades and accessories to configure your small wheel loader for a broader range of applications.
- Utilize readily available services and maintenance parts, including a range of self-service options (SSO) and dealer installed kits.
- Increased Payload: Additional counterweight improves stability without reducing ground clearance or departure angle to maximize performance.
- Long Life Sand and Gravel Buckets: Performance series buckets deliver higher fill factors and better material retention for significant productivity and fuel efficiency improvements. Buckets feature a long floor, open throat, curved side bars and additional serviceable wear plates including corner guards.
- Protect your Power Train: Increase your fording depth with optional elevated breathers. Remote mounted high on the machine for the front and rear axles and hydrostatic gear box. Allows settling pond cleanout without contamination.
- Guard Your Investment: Choose from a complete range of optional guarding to protect your machine from the harsh environment of a waste handling application. Machine guarding is purpose built to protect the machine’s major components.
- Breathe Clean: Maximize your engine life and extend filter cleaning intervals with a turbine pre-cleaner. Keep cool with a reversing fan to purge the single plane, widely spaced core cooling package and brush-less sealed alternator. Breathe clean with a powered pre-cleaner for the operator environment.
- Maximize Tire Life: Fine tune your wheel torque to match the underfoot conditions and maximize performance while extending tire life. Standard auto wheel torque and auto differential lock are ideal for waste handling applications.
- The Cat® C7.1 engine meets U.S. EPA Tier 4 Final, EU Stage V and Korea Tier 5 emission standards.
- Engine Idle Management System (EIMS) helps maximize fuel efficiency and reduce greenhouse gas emissions while maintaining machine performance.
- Engine Idle Shutdown Timer reduces fuel burn, greenhouse gas emissions and unnecessary idle time by shutting down the machine after a pre-set idling period.
- Performance Series Buckets have rounded side boards, a longer floor and open angle to carry more and load quicker so each pass is the most efficient.
- Rimpull Control is a quick way to adjust the torque to the tires for less slipping and tire wear.
- Cat® Production Measurement provides real-time payload weighing which help you maximize productivity, reduce fuel burn and greenhouse gas emissions, all while improving job site efficiency and lowering costs.
- Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
- Power on Demand, transparent to the operator, provides full-time efficiency and power when you need it.
- Tire Pressure Monitoring provides real-time tire pressure information to the operator to help increase tire wear and achieve better fuel efficiency and reduced greenhouse gas emissions.
- Intelligent Hystat Transmission helps improves control and reduces fuel consumption and greenhouse gas emissions in load and carry applications.
- Variable Displacement Pumps match power to load as application requirements change.
Engine
| Rated Gross Power - SAE J1995 | 143 kW | 191 hp |
| Engine Model | Cat C7.1* | |
| Performance Mode | Automatic | |
| Rated Gross Power - Rated Engine Speed | 1800 r/min | 1800 r/min |
| Rated Gross Power - SAE J1995 (DIN) | 194 mhp | 194 mhp |
| Rated Engine Power - ISO 14396 | 140 kW | 188 hp |
| Rated Engine Power - ISO 14396 (DIN) | 191 mhp | 191 mhp |
| Rated Net Power - SAE J1349 at Minimum Fan Speed | 138 kW | 185 hp |
| Rated Net Power - ISO 9249 at Minimum Fan Speed | 138 kW | 185 hp |
| Rated Net Power - ISO 9249 (DIN) at Minimum Fan Speed | 188 mhp | 188 mhp |
| Maximum Gross Torque - Engine Speed | 1400 r/min | 1400 r/min |
| Maximum Gross Torque - SAE J1995 | 912 N·m | 673 ft·lbf |
| Maximum Gross Torque - ISO 14396 | 900 N·m | 664 ft·lbf |
| Maximum Net Torque - SAE J1349 | 889 N·m | 656 ft·lbf |
| Maximum Net Torque - ISO 9249 | 892 N·m | 658 ft·lbf |
| Displacement | 7.01 l | 427 in³ |
| Bore | 105 mm | 4 in |
| Stroke | 135 mm | 5 in |
| Note | *Meets U.S EPA Tier 4 Final, EU Stage V off-highway, and Japan 2014 emission standards. | |
| Note (1) | Advertised power is tested per the specified standard in effect at the time of manufacture | |
| Note (2) | Net power ratings are tested at the reference conditions for the specified standard and denote power available at the flywheel when engine is equipped with alternator, air cleaner, emission components and fan at specified speed. | |
| Note (3) | No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems. |
Weights
| Operating Weight | 16115 kg | 35528 lb |
| Operating Weight - High Lift | 16425 kg | 36210 lb |
Buckets
| Bucket Capacities | 1.9-5.0 m3 (2.5-6.5 yd3) |
Steering
| Steering Cylinder - Bore Diameter | 80 mm | 3.1 in |
| Steering Cylinder - Rod Diameter | 50 mm | 2 in |
| Steering Cylinder - Stroke | 399 mm | 15.7 in |
| Maximum Flow - Steering Pump | 130 l/min | 34 gal/min |
| Maximum Working Pressure - Steering Pump | 24130 kPa | 3500 psi |
| Steering Cycle Times (Full Left to Full Right) - Minimum RPM: Pump Flow Limited | 3.1 s | 3.1 s |
| Steering Cycle Times (Full Left to Full Right) - Maximum RPM: 90 RPM Steering Wheel Speed | 2.3 s | 2.3 s |
Loader Hydraulic System
| Maximum Flow - Implement Pump | 190 l/min | 50 gal/min |
| Maximum Flow - Implement Pump - 3rd Function Maximum Flow* | 190 l/min | 50 gal/min |
| Maximum Flow - Implement Pump - 4th Function Maximum Flow* | 160 l/min | 42 gal/min |
| Maximum Working Pressure - Implement Pump | 28000 kPa | 4061 psi |
| Relief Pressure - Tilt Cylinder | 30000 kPa | 4351 psi |
| Relief Pressure - Tilt Cylinder - 3rd and 4th Function Maximum Working Pressure | 28000 kPa | 4061 psi |
| Relief Pressure - Tilt Cylinder - 3rd and 4th Function Relief Pressure | 30000 kPa | 4351 psi |
| Lift Cylinder: Standard Lift Linkage - Bore Diameter | 120 mm | 4.7 in |
| Lift Cylinder: Standard Lift Linkage - Rod Diameter | 65 mm | 2.6 in |
| Lift Cylinder: Standard Lift Linkage - Stroke | 789 mm | 31.1 in |
| Tilt Cylinder: Standard Lift Linkage - Bore Diameter | 150 mm | 5.9 in |
| Tilt Cylinder: Standard Lift Linkage - Rod Diameter | 90 mm | 3.5 in |
| Tilt Cylinder: Standard Lift Linkage - Stroke | 555 mm | 21.9 in |
| Hydraulic Cycle Time - Raise, Ground Level to Maximum Lift | 5.5 s | 5.5 s |
| Hydraulic Cycle Time - Dump (at Maximum Lift Height) | 1.5 s | 1.5 s |
| Hydraulic Cycle Time - Float Down, Maximum Lift to Ground Level | 2.7 s | 2.7 s |
| Hydraulic Cycle Time - Total Cycle Time | 9.7 s | 9.7 s |
| Note | *3rd and 4th function flow is fully adjustable from 20% to 100% of maximum flow through the secondary display when equipped. |
Service Refill Capacities
| Fuel Tank | 195 l | 51.5 gal (US) |
| Cooling System | 30 l | 7.9 gal (US) |
| Engine Crankcase | 20 l | 5.3 gal (US) |
| Transmission - Gear Box | 8.5 l | 2.2 gal (US) |
| Front Axles | 35 l | 9.2 gal (US) |
| Rear Axles | 35 l | 9.2 gal (US) |
| Hydraulic System - Including Tank | 170 l | 4.93 gal (US) |
| Hydraulic Tank | 90 l | 23.8 gal (US) |
| Diesel Exhaust Fluid (DEF) Tank | 19 l | 5 gal (US) |
| Note | DEF used in Cat systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1:2019. |
Transmission
| Forward and Reverse - Range 1* | 1-13 km/h (0.6-8 mph) | |
| Forward and Reverse - Range 2 | 13 km/h | 8 mile/h |
| Forward and Reverse - Range 3 | 27 km/h | 17 mile/h |
| Forward and Reverse - Range 4 | 40 km/h | 25 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). |
Tires
| Standard Size | 20.5 R25, radial (L-3) |
| Other Choices Include | 20.5 R25, radial (L-2), 20.5 R25, radial (L-5), 20.5-25 12PR (L-2), 20.5-25 12PR (L-3), 20.5-25 16PR (L-5), 17.5 R25, radial (L-2), 17.5 R25, radial (L-3), 17.5 R25, radial (L-5), 550/65 R25 radial (L-3), Skidder/Agriculture |
| Note (1) | Other tire choices are available. Contact your Cat dealer for details. |
| Note (2) | In certain applications, the loader’s productive capabilities may exceed the tire’s tonnes-km/h (ton-mph) capabilities. |
| Note (3) | Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model. |
Cab
| ROPS | ISO 3471:2008 |
| FOPS | ISO 3449:2005 LEVEL II |
Axles
| Front | Fixed; Locking differential (standard) |
| Rear | Oscillating ± 11 degrees; Open differential (standard); Limited slip differential (optional) |
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 (4.2 lb) of refrigerant which has a CO2 equivalent of 2.717 metric tonnes (2.99 tons). |
Sound
| Operator Sound Pressure (ISO 6396:2008) | 68 dB(A) | 68 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 101 dB(A) | 101 dB(A) |
| Note (1) | European Union Directive 2000/14/EC and UK Noise Regulation 2001 No. 1701. |
Sustainability
| Recyclability | 96% |
Dimensions with Bucket - Standard Lift
| Height - Ground to Cab** | 3340 mm | 10.92 ft |
| Height - Ground to Beacon** | 3707 mm | 12.17 ft |
| Height - Ground to Axle Center** | 685 mm | 2.25 ft |
| Height - Ground Clearance** | 386 mm | 1.25 ft |
| Length - Overall* | 7656 mm | 25.08 ft |
| Length - Rear Axle to Bumper | 1968 mm | 6.42 ft |
| Length - Hitch to Front Axle | 1525 mm | 5 ft |
| Length - Wheel Base | 3050 mm | 10 ft |
| Clearance - Bucket at 45°* | 2834 mm | 9.3 ft |
| Clearance - Load over Height** | 3354 mm | 11 ft |
| Clearance - Level Bucket** | 3641 mm | 11.9 ft |
| Height - Bucket Pin** | 3969 mm | 13 ft |
| Height - Overall** | 5273 mm | 17.33 ft |
| Reach - Bucket at 45°* | 1146 mm | 3.75 ft |
| Carry Height - Bucket Pin | 394 mm | 1.33 ft |
| Dig Depth** | 101 mm | 4 in |
| Width - Bucket | 2750 mm | 9 ft |
| Width - Tread Center | 2083 mm | 6.83 ft |
| Turning Radius - Over Bucket | 6120 mm | 20.08 ft |
| Width - Over Tires | 2693 mm | 8.83 ft |
| Turning Radius - Outside of Tires | 5546 mm | 18.16 ft |
| Turning Radius - Inside of Tires | 2843 mm | 9.33 ft |
| Rack Angle at Full Lift | 54 ° | 54 ° |
| Dump Angle at Full Lift | 49 ° | 49 ° |
| Rack Angle at Carry | 43 ° | 43 ° |
| Departure Angle | 33 ° | 33 ° |
| Articulation Angle | 40 ° | 40 ° |
| Operating Weight | 16115 kg | 35528 lb |
| Note (1) | *Vary with bucket. | |
| Note (2) | **Vary with tire. | |
| Note (3) | Dimensions listed are for a machine configured with 2.5 m³ (3.2 yd³) general purpose Fusion™ bucket, bolt-on cutting edge, standard counterweights, additional guarding, 80 kg (176 Ib) operator and 20.5 R25 (L-3) XHA2 tires. |
Dimensions with Bucket - High Lift
| Height - Ground to Cab** | 3340 mm | 10.92 ft |
| Height - Ground to Beacon** | 3707 mm | 12.17 ft |
| Height - Ground to Axle Center** | 685 mm | 2.25 ft |
| Height - Ground Clearance** | 386 mm | 1.25 ft |
| Length - Overall* | 8397 mm | 27.58 ft |
| Length - Rear Axle to Bumper | 1968 mm | 6.42 ft |
| Length - Hitch to Front Axle | 1525 mm | 5 ft |
| Length - Wheel Base | 3050 mm | 10 ft |
| Clearance - Bucket at 45°* | 3415 mm | 11.16 ft |
| Clearance - Load over Height** | 3561 mm | 11.66 ft |
| Clearance - Level Bucket** | 4222 mm | 13.83 ft |
| Height - Bucket Pin** | 4550 mm | 14.92 ft |
| Height - Overall** | 5853 mm | 19.2 ft |
| Reach - Bucket at 45°* | 1413 mm | 4.66 ft |
| Carry Height - Bucket Pin | 612 mm | 2 ft |
| Dig Depth** | 135 mm | 5.25 in |
| Width - Bucket | 2750 mm | 9 ft |
| Width - Tread Center | 2083 mm | 6.83 ft |
| Turning Radius - Over Bucket | 6483 mm | 21.25 ft |
| Width - Over Tires | 2693 mm | 8.83 ft |
| Turning Radius - Outside of Tires | 5546 mm | 18.16 ft |
| Turning Radius - Inside of Tires | 2843 mm | 9.33 ft |
| Rack Angle at Full Lift | 53 ° | 53 ° |
| Dump Angle at Full Lift | 47 ° | 47 ° |
| Rack Angle at Carry | 48 ° | 48 ° |
| Departure Angle | 33 ° | 33 ° |
| Articulation Angle | 40 ° | 40 ° |
| Operating Weight | 16425 kg | 36210 lb |
| Note (1) | *Vary with bucket. | |
| Note (2) | **Vary with tire. | |
| Note (3) | Dimensions listed are for a machine configured with 2.5 m³ (3.2 yd³) general purpose Fusion™ bucket, bolt-on cutting edge, standard counterweights, additional guarding, 80 kg (176 Ib) operator and 20.5 R25 (L-3) XHA2 tires. |
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