EN
420F Backhoe Loader | 1.0 m³ Loader Bucket | Cummins 75kW Diesel Engine
Heavy-duty 420F Backhoe Loader with 1.0 m³ front bucket, 4.0 m digging depth, Cummins diesel engine, and powerful hydraulic system for construction, agriculture, municipal maintenance, and infrastructure projects.
- Overview
- Recommended Products
Key Features & Advantages
Powerful Cummins Diesel Engine
Powered by the reliable Cummins 4BT3.9-C100 diesel engine, the 420F delivers 75 kW of rated power at 2400 rpm, providing excellent fuel efficiency, stable performance, and dependable operation for demanding construction projects.
High-Performance Loading Capability
The large 1.0 m³ loader bucket, combined with a 2000 kg lifting capacity and 54 kN breakout force, enables fast and efficient loading of sand, gravel, soil, and construction materials.
Excellent Excavation Performance
Equipped with a 0.3 m³ backhoe bucket and a maximum digging depth of 4010 mm, the machine is well suited for trenching, foundation excavation, drainage work, and utility installation.
Efficient Hydraulic System
The advanced hydraulic system delivers 46.5 kN bucket digging force and 31 kN dipper arm digging force, ensuring smooth operation, fast cycle times, and powerful excavation performance.
Reliable Power Shift Transmission
Featuring a hydraulic torque converter and fixed shaft power shift transmission with 2 forward and 2 reverse gears, the 420F provides smooth gear changes, reliable traction, and efficient power transfer across various terrains.
Excellent Maneuverability
The hydraulic steering system offers a ±36° steering angle and compact turning radius, allowing the machine to operate efficiently in confined construction sites and urban working environments.
Heavy-Duty Chassis & Axles
Built with a robust double-reduction drive axle and durable frame structure, the 420F is designed to withstand continuous heavy-duty operation while maintaining excellent stability and reliability.
Versatile for Multiple Applications
Combining loading, digging, lifting, and material handling functions into one machine, the 420F Backhoe Loader is ideal for construction, municipal engineering, agriculture, landscaping, road maintenance, and infrastructure projects.
Technical Specifications
| Operating Weight | 7300 kg |
| Overall Dimensions (L × W × H) | 7560 × 2360 × 2900 mm |
| Wheelbase | 2290 mm |
| Front Track Width | 1900 mm |
| Rear Track Width | 1880 mm |
| Minimum Ground Clearance | 300 mm |
| Loader Bucket Capacity | 1.0 m³ |
| Loader Lift Capacity | 2000 kg |
| Loader Breakout Force | 54 kN |
| Bucket Dump Height | 2700 mm |
| Bucket Dump Reach | 1015 mm |
| Backhoe Bucket Capacity | 0.3 m³ |
| Maximum Digging Depth | 4010 mm |
| Excavator Swing Angle | 190° |
| Maximum Pulling Force | 56 kN |
| Engine | |
| Engine Model | Cummins 4BT3.9-C100 |
| Engine Type | 4-Cylinder, Direct Injection, Four-Stroke Diesel |
| Rated Power | 75 kW |
| Rated Speed | 2400 rpm |
| Emission Standard | China Stage II |
| Transmission | |
| Torque Converter | YJ280 Single-stage Three-element |
| Transmission Type | Fixed Shaft Power Shift |
| Gear Selection | 2 Forward / 2 Reverse |
| Maximum Travel Speed | 28 km/h |
| Hydraulic System | |
| System Pressure | 20 MPa |
| Bucket Digging Force | 46.5 kN |
| Dipper Digging Force | 31 kN |
| Bucket Lift Time | 6.8 s |
| Bucket Lowering Time | 3.1 s |
| Bucket Dump Time | 2.0 s |
| Steering & Tires | |
| Steering Angle | ±36° |
| Minimum Turning Radius | 6581 mm |
| Tire Size | 14-17.5 / 19.5L-24 |
| Front Tire Pressure | 0.55 MPa |
| Rear Tire Pressure | 0.223 MPa |
| Brake System | |
| Service Brake | Air-over-Oil Caliper Disc Brake |
| Parking Brake | Manual Emergency Brake |
Product Description
The 420F Backhoe Loader is a versatile construction machine that combines powerful front loading performance with efficient rear excavation capability, making it an ideal solution for construction contractors, municipalities, agricultural operations, and infrastructure projects.
Equipped with a 1.0 m³ front loader bucket capable of lifting up to 2000 kg, the machine delivers excellent material handling efficiency for loading soil, gravel, sand, aggregates, and construction materials. The front bucket provides a strong 54 kN breakout force, ensuring fast loading cycles and improved productivity.
The rear excavator features a 0.3 m³ backhoe bucket with a maximum digging depth of 4010 mm, allowing operators to perform trenching, utility installation, foundation excavation, landscaping, and drainage work with precision. Its powerful hydraulic system generates up to 46.5 kN bucket digging force for demanding excavation applications.
Powered by the reliable Cummins 4BT3.9-C100 diesel engine delivering 75 kW, the 420F offers dependable performance, strong torque output, and excellent durability under continuous heavy-duty operation. The hydraulic power shift transmission and torque converter ensure smooth driving performance and efficient power transfer across various working conditions.
Designed for versatility, durability, and operator efficiency, the 420F Backhoe Loader provides an ideal combination of loading, digging, lifting, and transporting capabilities, making it a cost-effective machine for contractors seeking one machine to complete multiple job site tasks.
