22 T Medium-Sized Crawler Excavator
1.Cummins-powered, high efficiency & low consumption;
2. common rail technology, low-carbon compliant;
3. crawler adaptable to multi-terrains, stable & durable.
Product Background
The global excavator market is stepping into a new phase of technological innovation and low-carbon transformation. By the end of 2025, the global market size exceeded 115 billion US dollars. Medium-sized excavators account for 11.2% and keep rising due to their adaptability to multiple scenarios. Infrastructure booms in emerging markets of Asia-Pacific, Africa and Latin America, along with the upgrading demand for existing equipment in Europe and the United States, have made 22-ton medium-sized crawler excavators a rigid demand category, while low-carbon compliance and high-efficiency operation have become core procurement demands of international buyers.
1.Cummins Power Core: Setting a Benchmark for High Efficiency
The 22-ton SH220-8 medium-sized crawler excavator is equipped with the Cummins 6BTAA5.9 in-line six-cylinder engine, with a displacement of 5.9L, rated power of 112kW and peak torque of 655N·m. Relying on in-line turbocharging technology, it greatly improves air intake efficiency, maintains stable power output in high-altitude and low-temperature environments, and passes the extreme low-temperature test of -36℃. The engine adopts a high-pressure common rail fuel system to precisely control injection timing and fuel volume, reducing fuel consumption by 8%-12% compared with peer products. Combined with the platform cross-honed cylinder bore design, oil loss is significantly reduced, complying with global low-carbon construction policies.
2.Precision Hydraulic System: Empowering Accurate & Efficient Operation
The equipment is equipped with a variable displacement double-plunger pump, constructing an efficient hydraulic transmission system. The pressure loss is 15% lower than that of ordinary pumps, achieving dynamic balance between digging force and operation speed. Precisely matched with the Cummins engine, the system can intelligently adjust output power according to operation load, improving work efficiency by more than 20% in scenarios such as earth excavation and roadbed finishing. The crawler chassis adopts reinforced track shoes and multi-wheel support structure, with reasonable ground pressure, adapting to complex terrains such as soft soil and mountains, and combining stability and mobility to meet diverse scenarios like new energy infrastructure and urban renovation.
3.Low-Carbon Compliance Design: Meeting Global Market Demands
Relying on the advanced emission control technology of Cummins engine, the equipment meets EU Stage V emission standards for non-road mobile machinery and China National IV standards, easily adapting to environmental protection requirements of major global markets. Lightweight high-strength steel is used in the manufacturing process to optimize the body structure, reducing energy consumption while improving durability. The overall failure rate is 30% lower than the industry average, significantly reducing operation and maintenance costs. International buyers generally focus on equipment environmental compliance, total life cycle cost and after-sales response speed. This product effectively solves after-sales pain points of cross-border procurement through core component standardization and global service network layout.
Details of Model:SH220 | |
|---|---|
Workmanship(kg): | 21800 |
Bucket capacity: | 1.06 |
Engine power: | 133KW/2000rpm |
Engine model: | Cummins6BTAA5.9 |
Overall dimension of the machine(L-W-H)(mm) | 9625x2800x3075 |
Item | Value |
Stick type | |
Cabinet minister(mm) | 9625 |
| Ground length(during transportation)(mm) | 4915 |
Total height (to top of boom)(mm) | 3075 |
Total width(mm) | 2800 |
| Weight transfer clearance(mm) | 1075 |
Minimum ground clearance(mm) | 468 |
Tail swing radius(mm) | 2925 |
Tread(mm) | 3655 |
Track length(mm) | 4435 |
Gauge(mm) | 2380 |
Track width(mm) | 2800 |
Track shoe width (mm) | 600 |
Mask height(mm) | 2395 |
Turntable width(mm) | 2725 |
Turn back to the center and distance to the rear end(mm) | 2920 |
Engin | |
Model | Cummins6BTAA5.9 |
Form | High pressure common rail,inline turbocharged |
Number of cylinders X cylinder diameter X stroke(mm) | 6x102x120 |
Displacement(L) | 5.9 |
Power rating(kw/rpm) | 133/2000 |
Acrot orque (N.M/rpm) | 708/1500 |
Bucket | |
Dipper capacity (m3) | 1.06 |
Pit width (mm) | 1254 |
| Digging Forc | |
Dumper digging power（ KN） | 146 |
Number of cylinders X cylinder diameter X stroke(mm) | 14Hp/39Hp |
Pole length(mm) | 2925 |
Hydraulic system | |
Pump form | Variable displacement double plunger pump |
Maximumworkingflow(L/min) | 2x224 |
Walk back to the loop pressure Mpa | 34.3 |
Control the loop pressure（ Mpa） | 3.9 |
| Walking system | |
Walking motor | Variable plunger motor |
Number of track plates | 2×46 |
Speed of travel (km/h) | 5.1/3.1 |
Pull(KN) | 214 |
| Number of idler wheels | 2x9 |
FAQ：
Does the excavator support customization to adapt to emission standards in specific regions?
We can customize and adjust engine emission parameters according to target market needs, adapt to environmental regulations of different countries and regions, and provide compliance certification documents.
What is the global after-sales support for the Cummins 6BTAA5.9 engine?
Relying on Cummins global service network, we provide parts supply and on-site maintenance services in more than 150 countries, with an average response time of no more than 48 hours.
How to verify the fuel efficiency of the equipment in actual working conditions?
We can provide third-party working condition test reports, support on-site test drive verification for customers, and offer fuel consumption optimization operation guidance to further reduce operating costs.
