technicial_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 |
| Operating Weight | 15282 kg |
| Bucket Capacities | 2.5-5.0 m³ (3.2-6.5 yd³) |
| Bucket Capacities - General Purpose | 2.5-3.2 m³ (3.2-4.2 yd³) |
| Bucket Capacities - Light Material | 3.1-5.0 m³ (4.0-6.5 yd³) |
| ROPS | SAE J1040 MAY94, ISO 3471-1994 |
| FOPS | SAE J/ISO 3449 APR98, Level II, ISO 3449 1992 Level II |
| Note (1) | Cab and Rollover Protective Structures (ROPS) are standard. |
| Note (2) | A semi-cab option is available. |
| Axles - Front | 35 l |
| Engine Crankcase | 19.5 l |
| Fuel Tank | 195 l |
| Hydraulic Tank | 90 l |
| Hydraulic System - Including Tank | 170 l |
| Transmission - Gear Box | 11 l |
| Axles - Rear | 35 l |
| Cooling System | 32 l |
| Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left | 3.1 turns |
| Steering Cycle Times - Full Left to Full Right - At 1,800 rpm: 90 rpm Steering Wheel Speed | 2.2 s |
| Maximum Working Pressure - Steering Pump | 24130 kPa |
| Maximum Flow - Steering Pump | 130 l/min |
| Maximum Steering Torque - 40° (Full Turn) | 42570 N·m |
| Maximum Steering Torque - 0° (Straight Machine) | 57630 N·m |
| Steering Articulation Angle - Each Direction | 40° |
| Front | Fixed; Open differential (standard); Locking differential (optional) |
| Rear | Oscillating ±11 degrees; Open differential (standard); Limited slip differential (optional in some regions) |
| Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Float Down, Maximum Lift to Ground Level | 2.7 s |
| Maximum Working Pressure - Implement Pump | 28000 kPa |
| Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Total Cycle Time | 10.6 s |
| Maximum Flow - Implement Pump | 190 l/min |
| Relief Pressure - Tilt Cylinder - 4th Function Maximum Working Pressure | 28000 kPa |
| Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Dump, at Maximum Lift Height | 1.7 s |
| Maximum Flow - Implement Pump - 4th Function Maximum Flow* | 150 l/min |
| Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Dump, at Maximum Lift Height | 1.5 s |
| Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Total Cycle Time | 9.7 s |
| Relief Pressure - Tilt Cylinder - 3rd Function Maximum Working Pressure | 28000 kPa |
| Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Raise, Ground Level to Maximum Lift | 6.2 s |
| Relief Pressure - Tilt Cylinder | 30000 kPa |
| Hydraulic Cycle Time - Standard Mode at 1,600 rpm - Float Down, Maximum Lift to Ground Level | 2.7 s |
| Note | *Adjustable from 20% to 100% of maximum flow through the secondary display, when equipped. |
| Hydraulic Cycle Time - Performance Mode at 1,800 rpm - Raise, Ground Level to Maximum Lift | 5.5 s |
| Maximum Flow - Implement Pump - 3rd Function Maximum Flow* | 190 l/min |
| Forward and Reverse - Range 2 | 13 km/h |
| Forward and Reverse - Range 4 | 40 km/h |
| Forward and Reverse - Range 3 | 27 km/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 1* | 1-13 km/h (0.6-8 mph) |
| Note (1) | Other tire choices are available. Contact your Cat dealer for details. |
| Other Choices Vary by Region (1) | 20.5-25 16 PR (L-3) |
| Note (3) | Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model. |
| Note (2) | In certain applications, the loader's productive capabilities may exceed the tire's tonnes-km/h (ton-mph) capabilities. |
| Standard Size | 20.5 R25, radial (L-3) |
| Note (3) | The declared exterior sound power level is 104 dB(A) when the value is measured according to the dynamic test procedures and the conditions that are specified in “ISO 6395:2008.” |
| Note (1) | The declared dynamic operator sound pressure level is 72 dB(A) when “ISO 6396:2008” is used to measure the value for an enclosed cab. |
| Note (2) | The measurement was conducted at 70% of the maximum engine cooling fan speed, with the cab doors and cab windows closed. The cab was properly installed and maintained. The sound level may vary at different engine cooling fan speeds. |
advantages_and_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.standard_equipment
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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
- Fuel priming pump, automatic
- Hydraulically driven demand cooling fan
-
Hydrostatic transmission with electronic control
- Operator modes (Default, TC, Hystat, and Ice)
- Directional Shift Aggressiveness (fast, medium, slow)
- Rimpull control, adjust wheel torque
- Creeper control, adjust ground speed
- Parking brake, electric
- Single plane cooling package wide six fins per inch density
- Throttle lock and max speed limiter
-
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)
- Hydraulic diagnostic connectors and S·O·SSM ports
- Load sensing hydraulics and steering
-
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
- Halogen work and roading lights, LED rear tail lights
- Remote jump start post
- Resettable main and critical function breakers
-
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
- Interior rear view mirrors (2)
- Lunch box storage
- Radio ready speakers
- Seat-mounted electronic implement controls, adjustable
- Column mounted multi function control – lights, wipers, turn signal
- Tilt and telescopic steering wheel
- Tinted front glass
-
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
- Camera, rear view (standard in Europe)
- Cold start package
- Corrosion protection package
- Counterweight, (heavy and logger)
- Coupler, (Fusion™ and ISO 23727)
- Debris packages (low, medium, high)
- Differential lock, front axle
- Fenders (extended cover and full coverage)
- Guarding (machine and operator)
- Linkage, high lift
- Lights, auxiliary, halogen or LED with engine compartment lights
- Lights, LED front roading
- Load check valves
- Object Detection
- Product Link™ PRO and ELITE with capabilities for software push, data logging, histogram and trend mapping
- Radio packages
- Rear wiper
- Ride Control System, adjustable through secondary display
-
Seats
- Deluxe seat – fully adjustable fabric air suspension seat with mid backrest and mechanical lumbar support
- Premium seat – fully adjustable leather and fabric air suspension with high backrest and air lumbar support. Seat is heated and ventilated on bottom cushion and backrest.
-
Steering
- Dual mode and secondary
- CE Certification (standard in Europe)
- NOTE: Not all features are available in all regions.
relation_products
Buckets - Loader
Cat® Loaders can meet and exceed the requirements of any job when equipped with the right bucket.
| grid_model | |||
|---|---|---|---|
| 3.0 m3 (3.9 yd3), Fusion™ Coupler, Bolt-On Cutting Edge | 108.1 in - 2747 mm | 53.9 in - 1369 mm | 2689.6 lb - 1220 kg |
| 3.5 m3 (4.6 yd3), Fusion™ Coupler, Bolt-On Cutting Edge | 108.1 in - 2747 mm | 57 in - 1449 mm | 2872.6 lb - 1303 kg |
| 3.8 m3 (5.0 yd3), Fusion™ Coupler, Bolt-On Cutting Edge | 108.1 in - 2747 mm | 58.2 in - 1478 mm | 3015.9 lb - 1368 kg |
| 3.8 m3 (5.0 yd3), Pin On, Bolt-On Cutting Edge | 108.1 in - 2747 mm | 57.9 in - 1471 mm | 3062.2 lb - 1389 kg |
| 4.2 m3 (5.5 yd3), Fusion™ Coupler, Bolt-On Cutting Edge | 108.1 in - 2747 mm | 60.6 in - 1538 mm | 3172.4 lb - 1439 kg |
| 5.0 m3 (6.5 yd3), Fusion™ Coupler, Bolt-On Cutting Edge | 108.1 in - 2747 mm | 66.4 in - 1687 mm | 3311.3 lb - 1502 kg |
| 2.5 m3 (3.3 yd3), Fusion™ Coupler | 99.2 in - 2520 mm | 54.3 in - 1378 mm | 2120.8 lb - 962 kg |
| 2.5 m3 (3.3 yd3), Fusion™ Coupler | 107.4 in - 2727 mm | 52.5 in - 1333 mm | 2123 lb - 963 kg |
| 2.7 m3 (3.5 yd3), Fusion™ Coupler | 100 in - 2540 mm | 55.7 in - 1414 mm | 2120.8 lb - 962 kg |
| 2.7 m3 (3.5 yd3), Fusion™ Coupler | 107.4 in - 2727 mm | 54.3 in - 1378 mm | 2220.1 lb - 1007 kg |
Material Handling
Material handling attachments provide Skid Steer Loader, Backhoe Loader, Telehandler, and Wheel Loader machines with a utility tool useful in road construction, pipe laying and other contracting jobs.
| grid_model | |||
|---|---|---|---|
| 3941 mm (155 in) | 25.4 in - 646 mm | 4618.7 lb - 2095 kg | 155.2 in - 3941 mm |
| 4203 mm (165 in) | 29.8 in - 758 mm | 5361.6 lb - 2432 kg | 165.7 in - 4208 mm |
Snow Products
Cat® Snow Products handle the toughest snow removal jobs.
| grid_model | |||
|---|---|---|---|
| 3.66 m (12 ft) | 144 in - 3658 mm | 2786.6 lb - 1264 kg | 76.6 in - 1945 mm |
| 3.66 m (12 ft) | 144 in - 3658 mm | 2932.1 lb - 1330 kg | 62 in - 1574 mm |
| 4.26 m (14 ft) | 168 in - 4267 mm | 3176.9 lb - 1441 kg | 62 in - 1574 mm |
| 4.26 m (14 ft) | 168 in - 4267 mm | 3031.4 lb - 1375 kg | 76.6 in - 1945 mm |
| 4.87 m (16 ft) | 192 in - 4877 mm | 3276.1 lb - 1486 kg | 76.6 in - 1945 mm |
| 4.87 m (16 ft) | 192 in - 4877 mm | 3421.6 lb - 1552 kg | 62 in - 1574 mm |
| 3.66 m (12 ft) | 144 in - 3658 mm | 2782.2 lb - 1262 kg | 62 in - 1574 mm |
| 3.66 m (12 ft) | 144 in - 3658 mm | 2634.5 lb - 1195 kg | 76.6 in - 1945 mm |
| 4.26 m (14 ft) | 168 in - 4267 mm | 3018.1 lb - 1369 kg | 62 in - 1574 mm |
| 4.26 m (14 ft) | 168 in - 4267 mm | 2879.2 lb - 1306 kg | 76.6 in - 1945 mm |
| 4.87 m (16 ft) | 192 in - 4877 mm | 3249.6 lb - 1474 kg | 62 in - 1574 mm |
| 4.87 m (16 ft) | 192 in - 4877 mm | 3112.9 lb - 1412 kg | 76.6 in - 1945 mm |
Forks
Cat® forks are the ideal choice for a wide variety of applications.
| grid_model | |||
|---|---|---|---|
| 1566 mm (62 in) | 39.6 in - 1006 mm | 62 in - 1566 mm | 1569.9 lb - 712.1 kg |
| 1566 mm (62 in) | 37.5 in - 953 mm | 62 in - 1566 mm | 714.3 lb - 324 kg |
