LiuGong 775A Backhoe Loader – Power, Versatility & Performance in One Machine
The LiuGong 775A Backhoe Loader is a powerful and versatile solution for digging, trenching, loading, and backfilling — all in one compact unit.
Powered by the Yuchai YC4A105Z-T20 engine, it delivers up to 75 kW and 400 Nm of torque for demanding job sites.
With 4WD traction, a 0.3 m³ backhoe bucket, and a maximum speed of 44 km/h, the 775A is ideal for urban infrastructure, utilities, and construction projects across Saudi Arabia .
Designed for operator comfort, easy serviceability, and long-lasting performance.
Configuration parameters
| ENGINE | Emission Regulation | Tier 2 / Stage II |
| Make | Yuchai | |
| Model | YC4A105Z-T20 | |
| Gross Power | 75 kW (101 hp / 102 ps) @ 2,200 rpm | |
| Net Power | 72 kW (97 hp / 98 ps) @ 2,200 rpm | |
| Peak Torque | 400 N · m @ 1,500 rpm | |
| Displacement | 4.837 L | |
| ELECTRICAL SYSTEM | System Voltage | 12 V |
| Battery Rating | 95 amp-hr | |
| DRIVE TRAIN | Number of Drive Wheels | 4WD |
| 1st Maximum Speed, fwd/rev | 9.8 / 12.7 km/h | |
| 2nd Maximum Speed, fwd/rev | 17.5 / 36 km/h | |
| 3nd Maximum Speed, fwd | 28 km/h | |
| 4nd Maximum Speed, fwd | 44 km/h | |
| Turning Radius Outside of Front Tire | 4,800 mm | |
| HYDRAULIC SYSTEM | Circuit Type | Open |
| Total Flow | 122 L/min | |
| Main Relief Pressure | 21.5 Mpa | |
| Pump Type | Tandem gear pump | |
| Steering Type | Priority valve | |
| BACKHOE PERFORMANCE | Standard Bucket Type (referenced) | General Bucket |
| Heaped Capacity ISO (referenced) | 0.2 m3 | |
| Standard Bucket Width (referenced) | 610 mm | |
| Maximum Dig Depth | 4,440 mm | |
| Reach From Swing Pivot at Ground | 5,443 mm | |
| Turning Angle of Bucket | 186° | |
| Bucket Digging Force | 52.1 kN | |
| Dipper Digging Force, Standard Stick | 33.6 kN | |
| Loading Height | 3,586 mm | |
| Loading Reach from Swing Pivot | 3,007 mm | |
| SERVICE CAPACITIES | Fuel Tank | 142 L |
| Engine Oil | 12 L | |
| Cooling System | 23 L | |
| Hydraulic Reservoir | 130 L | |
| Hydraulic System Total | 170 L | |
| Transmission and Torque Converter | 38 L | |
| Axle, Front | 5.5+0.7*2 L | |
| Axle, Rear | 9+3.5*2 L |