
Medium Excavator
The SH220 medium excavator is equipped with a world-class Linde hydraulic system, achieving a perfect balance between exterior design and internal performance. It adopts an intelligent load-sensing control system, greatly improving working efficiency and fuel economy while effectively reducing hourly fuel consumption. The machine offers three adjustable working modes for operators to choose from, enabling flexible power output according to different working conditions to achieve optimal energy-saving results.
It adopts an original Cummins 6BTAA5.9 engine with a rated power of 133kW, featuring in-line turbocharging and high-pressure common rail technology. The engine delivers strong torque output (708N·m), low noise, low fuel consumption, and strong environmental adaptability, providing stable power for long-time heavy-duty construction.
The SH220 medium excavator has a maximum bucket digging force of 146kN and an arm digging force of 140kN, matched with a large-capacity 1.06m3 bucket. The high-pressure hydraulic system provides fast and smooth movement, greatly improving digging efficiency and loading speed to meet various heavy-duty construction requirements.
Maximum digging radius 9860 mm, maximum digging depth 6490 mm, maximum digging height 10950 mm, and maximum dumping height 7190 mm. The wide operating range enables the machine to easily complete diverse operations such as deep excavation, high-position dumping, site leveling, and material handling.
The boom, arm, and frame are all made of high-strength structural steel using integrated welding technology. The heavy-duty crawler undercarriage, 600mm track shoes, and stable track system provide strong torsion resistance and wear resistance, ensuring long-term durability under harsh working environments.
Fully sealed cab with low noise, wide-visibility glass, ergonomic control layout, adjustable shock-absorbing seat, and efficient air conditioning system. All control handles are flexible and labor-saving, effectively reducing driver fatigue and improving operational safety and comfort.
Integrated intelligent control system for real-time monitoring of working status, automatic idle function, and fuel saving. All filters and maintenance points are designed for ground-level access, making routine maintenance faster and easier and reducing downtime and operating costs.
Equipped with variable-displacement piston travel motors, the maximum travel speed reaches 5.1km/h, with strong traction force of 214kN and 70% (35°) gradeability. It offers excellent off-road performance and strong adaptability to complex terrain.


| Item | Specification |
|---|---|
| 🚜 Arm configuration | |
| Overall length (mm) | 9625 |
| Transport ground contact length (mm) | 4915 |
| Overall height to top of boom (mm) | 3075 |
| Overall width (mm) | 2800 |
| Overall height to top of cab (mm) | 3055 |
| Counterweight ground clearance (mm) | 1055 |
| Minimum ground clearance (mm) | 468 |
| Tail swing radius (mm) | 2925 |
| Roller distance (mm) | 3360 |
| Track length (mm) | 4260 |
| Track gauge (mm) | 2380 |
| Track width (mm) | 2800 |
| Track shoe width (mm) | 600 |
| Engine hood height (mm) | 2395 |
| Swing frame width (mm) | 2725 |
| Distance from swing center to rear (mm) | 2920 |
| ⚙️ Engine | |
| Model | Cummins 6BTAA5.9 |
| Type | High-pressure common rail, in-line turbocharged |
| Cylinders × bore × stroke (mm) | 6×102×120 |
| Displacement (L) | 5.9 |
| Rated power (kW/rpm) | 133/2000 |
| Maximum torque (N·m/rpm) | 708/1500 |
| ⛏️ Bucket | |
| Bucket capacity (m³) | 1.06 |
| Bucket width (mm) | 1254 |
| Number of teeth | 5 |
| 💪 Digging force | |
| Bucket digging force (kN) | 146 |
| Arm digging force (kN) | 140/390 |
| Arm length (mm) | 2925 |
| 💧 Hydraulic system | |
| Hydraulic pump type | Variable dual piston pump |
| Maximum flow (L/min) | 2×224 |
| Travel system pressure (MPa) | 34.3 |
| Swing system pressure (MPa) | 25.5 |
| Pilot control pressure (MPa) | 3.9 |
| 🛤️ Travel system | |
| Travel motor | Variable displacement piston motor |
| Number of track shoes | 2×46 |
| Travel speed (km/h) | 5.1 / 3.1 |
| Traction force (kN) | 214 |
| Gradeability | 70% (35°) |
| Carrier rollers | 2×7 |
| Track rollers | 2×2 |
| ⚖️ Operating weight and ground pressure | |
| Operating weight (kg) | 21200 |
| Track shoe width (mm) | 600 |
| Ground pressure (kPa) | 49.8 |
| 🔄 Swing system | |
| Swing motor type | Swash plate piston motor |
| Swing speed (rpm) | 12.4 |
| Brake type | Hydraulic brake |
| 🛢️ Fluid capacities | |
| Fuel tank (L) | 330 |
| Coolant (L) | 28 |
| Engine oil (L) | 22 |
| Hydraulic oil tank/system (L) | 250 / 400 |
| 🏗️ Working range | |
| Maximum digging height (mm) | 10950 |
| Maximum dumping height (mm) | 7190 |
| Maximum digging depth (mm) | 6490 |
| Maximum vertical digging depth (mm) | 5915 |
| Maximum digging radius (mm) | 9860 |
| Maximum ground-level digging radius (mm) | 9675 |
| Minimum working radius (mm) | 2970 |

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