426F2
Product Description
CAT® 426F2 BACKHOE
Caterpillar has a well proven history in the construction equipment industry and has been producing the highest quality machines for 90 years, making progress possible and driving positive and sustainable change on every continent. For over 35 years, from the A Series to the new F2 Series we have produced Backhoe Loaders that are designed with the operator in mind, providing reliability, power and a quality operator environment. The Cat 426F2 Backhoe Loader continues this tradition, providing a machine to help you grow your business.
- SPECIFICATIONS
- BENEFITS AND FEATURES
- EQUIPMENT
SPECIFICATIONS
Engine
| Power – Net | 66.0 kW |
| Model | Cat 3054C Mechanical Turbo |
| Rated Power (standard) @ 2,200 rpm – Gross Power ISO 14396 | 68.5 kW |
| Net Power Rating @ 2,200 rpm – ISO 9249 | 66.0 kW |
| Torque Rise (net) @ 1,200 rpm | 38% |
| Maximum Torque @ 1,400 rpm | 394.0 N·m |
| Displacement | 4.4 L |
| Note | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
| Note | No derating required up to 2286 m altitude. Auto derate protects hydraulic and transmission systems. |
| Emissions | Emissions equivalent to EU Stage II. |
| Bore | 105.0 mm |
| Stroke | 127.0 mm |
Weights
| Operating Weight – Nominal | 7990.0 kg |
| Operating Weight – Maximum | 8760.0 kg |
Weights*
| Operating Weight (estimated) | 7990.0 kg |
| Operating Weight (Maximum) (ROPS Capacity) | 8760.0 kg |
| Counterweights – Base | 115.0 kg |
| Counterweights – Medium | 240.0 kg |
| Minimum Counterweight Recommendations – Standard Stick: Loader Bucket – GP | 115.0 kg |
| Minimum Counterweight Recommendations – Standard Stick: Loader Bucket – MP | 0.0 kg |
| Note | *Machine Configuration – standard engine, standard stick hoe, standard cab with A/C, AWD standard shift transmission, 0.96 m3 MP loader bucket, 610 mm standard duty hoe bucket, 12.5/80-18 and 16.9-28 tires, no counterweight, 80 kg operator and full fuel tank. |
Hydraulic System
| Maximum Pump Capacity | 132.0 L/min |
| System Pressure – Backhoe | 250.0 Bar |
| System Pressure – Loader | 250.0 Bar |
| Type | Closed Center |
| Pump Type | Variable Flow, Axial Piston |
Steering
| AWD Cylinder, One (1) Double-acting – Bore | 65.0 mm |
| AWD Cylinder, One (1) Double-acting – Stroke | 120.0 mm |
| AWD Cylinder, One (1) Double-acting – Rod Diameter | 36.0 mm |
| Turning Circle: AWD (inner wheel not braked) – Outside Front Wheels | 8.18 m |
| Turning Circle: AWD (inner wheel not braked) – Outside Widest Loader Bucket | 10.97 m |
| Type | Front Wheel |
| Power Steering | Hydrostatic |
Service Refill Capacities
| Cooling System | 22.0 L |
| Engine Oil with Filter | 8.8 L |
| Front Axle (AWD) | 11.0 L |
| Front Axle (AWD) – Planetaries | 0.7 L |
| Fuel Tank | 160.0 L |
| Hydraulic System | 106.0 L |
| Hydraulic Tank | 40.0 L |
| Rear Axle | 14.5 L |
| Rear Axle – Planetaries | 1.5 L |
| Transmission (Power Shuttle) – AWD | 15.0 L |
Transmission
| Note | Travel speeds of Two Wheel Drive backhoe loader at full throttle, when equipped with 16.9×28 rear tires. |
| Power Shuttle: Forward – 1st | 5.5 km/h |
| Power Shuttle: Forward – 2nd | 9.0 km/h |
| Power Shuttle: Forward – 3rd | 20.7 km/h |
| Power Shuttle: Forward – 4th | 40.0 km/h |
| Power Shuttle: Reverse – 1st | 5.5 km/h |
| Power Shuttle: Reverse – 2nd | 9.0 km/h |
| Power Shuttle: Reverse – 3rd | 20.7 km/h |
| Power Shuttle: Reverse – 4th | 40.0 km/h |
Axles – All Wheel Drive (AWD)
| Features | Heavy-duty rear axle with self adjusting inboard brakes, differential lock and final drives. |
| Features | AWD is engaged by front console panel switch or by brake pedal during all-wheel-braking operation. AWD can be engaged on the move, under load, in any gear, forward or reverse. AWD has outer final drives for easy maintenance. |
| Features | AWD front axle is pendulum mounted and permanently sealed and lubricated, requiring no daily maintenance. Also features double-acting steering cylinder with 52° steering angle for increased maneuverability. |
Brakes
| Type | Fully enclosed boosted, hydraulic, multiple discs. |
| Features | Inboard oil-immersed, hydraulically actuated multiple Kevlar discs on final drive input shaft. |
| Features | Completely enclosed and sealed. |
| Features | Self-adjusting. |
| Features | Dual foot-operated boosted brake pedals can be interlocked for roading. |
| Features | Parking/secondary brakes are independent of the service brake system. Parking brake is mechanically applied through a hand lever located in the right side console. |
| Features | Meets ISO 3450:1996 requirements. |
Noise Level
| Inside Cab | 80.0 dB(A) |
| Outside Cab | 104.0 dB(A) |
Axle Ratings
| Front Axle, AWD – Static | 22943.0 kg |
| Front Axle, AWD – Dynamic | 9177.0 kg |
| Rear Axle – Static | 19120.0 kg |
| Rear Axle – Dynamic | 7648.0 kg |
Machine Dimensions: GP – 1.05 m3
| Overall Length in Roading Position | 5726.0 mm |
| Overall Transportation Length | 5678.0 mm |
| Overall Transportation Height – 4.3 m | 3757.0 mm |
| Overall Width (excluding loader bucket) | 2346.0 mm |
| Height to Top of Cab/Canopy | 2869.0 mm |
| Height to Top of Exhaust Stack | 2716.0 mm |
| Rear Axle Centerline to Front Grill | 2708.0 mm |
| Wheelbase AWD | 2200.0 mm |
| Note | Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 16.9-28c rear tires, standard cab, standard stick with 610 mm standard duty bucket, and 1.05 m3 GP loader bucket and standard equipment unless otherwise specified. |
Machine Dimensions: MP – 0.96 m3
| Overall Length in Roading Position | 5682.0 mm |
| Overall Transportation Length | 5675.0 mm |
| Overall Transportation Height – 4.3 m | 3757.0 mm |
| Overall Width (excluding loader bucket) | 2346.0 mm |
| Height to Top of Cab/Canopy | 2869.0 mm |
| Height to Top of Exhaust Stack | 2716.0 mm |
| Rear Axle Centerline to Front Grill | 2708.0 mm |
| Wheelbase AWD | 2200.0 mm |
| Note | Dimensions and performance specifications shown are for machines equipped with 12.5/80-18 SGL front tires, 16.9-28c rear tires, standard cab, standard stick with 610 mm standard duty bucket, and 1.05 m3 GP loader bucket and standard equipment unless otherwise specified. |
Loader Bucket Dimensions and Performance: GP – 1.05 m3
| Capacity | 1.05 m3 |
| Width | 2262.0 mm |
| Lift Capacity at Maximum Height | 3610.0 kg |
| Lift Breakout Force | 54.46 kN |
| Tilt Breakout Force | 53.92 kN |
| Tipping Load at Breakout Point | 7012.0 kg |
| Maximum Hinge Pin Height | 3447.0 mm |
| Dump Angle at Full Height | 46° |
| Dump Height at Maximum Angle | 2733.0 mm |
| Dump Reach at Maximum Angle | 900.0 mm |
| Maximum Bucket Rollback at Ground Level | 38° |
| Digging Depth | 88.0 mm |
| Maximum Grading Angle | 113º |
| Grill to Bucket Cutting Edge, Carry Position | 1482.0 mm |
| Maximum Operating Height | 4368.0 mm |
| Bucket Weight (excluding teeth and forks) | 428.0 kg |
Loader Bucket Dimensions and Performance: MP – 0.96 m3
| Capacity | 0.96 m3 |
| Width | 2262.0 mm |
| Lift Capacity at Maximum Height | 3475.0 kg |
| Lift Breakout Force | 54.0 kN |
| Tilt Breakout Force | 60.48 kN |
| Tipping Load at Breakout Point | 7110.0 kg |
| Maximum Hinge Pin Height | 3447.0 mm |
| Dump Angle at Full Height | 46° |
| Dump Height at Maximum Angle | 2764.0 mm |
| Dump Reach at Maximum Angle | 825.0 mm |
| Maximum Bucket Rollback at Ground Level | 39° |
| Digging Depth | 147.0 mm |
| Maximum Grading Angle | 116º |
| Grill to Bucket Cutting Edge, Carry Position | 1450.0 mm |
| Maximum Operating Height | 4368.0 mm |
| Bucket Weight (excluding teeth and forks) | 611.0 kg |
Backhoe Dimensions and Performance: Standard Stick – 4.3 m
| Digging Depth, SAE Maximum | 4119.0 mm |
| Digging Depth, Manufacturer’s Maximum | 4709.0 mm |
| Digging Depth, 2440 mm Flat Bottom | 3743.0 mm |
| Digging Depth, 600 mm Flat Bottom | 4094.0 mm |
| Digging Depth, 600 mm Flat Bottom, Manufacturer’s | 4670.0 mm |
| Reach from Swing Pivot at Ground Line | 5609.0 mm |
| Maximum Operating Height | 5719.0 mm |
| Loading Height | 4031.0 mm |
| Loading Reach | 1477.0 mm |
| Swing Arc | 180° |
| Bucket Rotation | 205° |
| Stabilizer Overall Width | 2242.0 mm |
| Bucket Dig Force | 57.22 kN |
| Stick Dig Force | 35.29 kN |
BENEFITS AND FEATURES
The introduction of the new cab to the Cat Backhoe Loader provides a comfortable and easy to use operator environment. With the ability to customize your experience, the all new cab allows the operator to perform in greater comfort and enjoy the latest technologies available on today’s generation of backhoe loaders.
Powerful Hydraulics
The F2 Series machines really make an impact. High pump flow in a superior hydraulic system allow the operator excellent hydraulic performance at their fingertips.
Power Train
The 426F2 is equipped with our tried and tested Cat 3054C engine and is finely tuned to a Cat four speed manual transmission. This fine tuning enables the 426F2 to reach a 40 km/h roading speed.
Backhoe Loader Parts Reference Guide
The Backhoe Loader Parts Reference Guide lists all of the parts you need to repair and maintain your Cat Backhoe
EQUIPMENT
426F2 Standard Equipment
Cab ROPS and FOPS
- Canopy
Tires/Steering/Brakes
- Two Wheel Drive
- 100% Differential Lock
- Hydraulic Boosted Brakes (dual pedals)
- Tires 16 inch (Front) – 2WD
- Tires 18 inch (Front) – AWD
- Tires 28 inch (Rear)
Engine/Transmission
- Battery 750 CCA, Maintenance Free (standard)
- Hinged Radiator Unit for Simple Debris Removal
- Engine 68.5 kW (93 hp) Cat 3054C
- Transmission, 4-Speed Manual
Input
- Controls, Mechanical Lever
- Power Steering, Hydrostatic
Other Attachments
- Tool Storage Box
- Transport Tie-downs
Guards
- Loader Safety Brace
Boom, Sticks and Linkages – Backhoe
- Stick, Standard (4.26 m)
- Transport Lock, Swing
- Transport Lock, Boom
Hydraulics
- Hydraulic Pump (132 L/min)
- Side Shift Lock (electro-hydraulic)
- Hydraulic Oil Cooler
Hydraulics – Loader
- Loader Kickout, Float
- Parallel Lift
Electrical
- Product Link, Cellular
- Reversing Alarm
426F2 Optional Equipment
Cab ROPS and FOPS
- Cab, Standard
Tires/Steering/Brakes
- All Wheel Drive
Other Attachments
- Counterweight, 115 kg
- Counterweight, 240 kg
Guards
- Guard, Driveshaft
Hydraulics – Backhoe
- Hydraulic Lines, 1-Way
- Hydraulic Quick Disconnects (twist to connect)
Electrical
- Beacon, Rotating
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