1, The whole vehicle is longer and wider, the width of the whole vehicle is 3.2M, and there are 9 supporting wheels on each side. Ensure the stability of work.
2, Korea original hydraulic system, all kinds of action oil distribution uniform action coordination.
3, Heat dissipation system and air conditioning system can be matched according to customer's demand.
4, Adopting 30 tons of power and hydraulic system, the heat dissipation system increases by 50% margin. Specialized for high temperature and high altitude operation.
Aiweiya Diesel Engine 25 ton 26 ton Crawler Excavator
1: The engine can be selected with 5.9 liters and 6.7 liters of two displacement models, suitable for fuel saving and high-power operations of different customers.
2: Korea original hydraulic system, all kinds of action oil distribution uniform action coordination. The performance of the high-power version is comparable to that of the domestic first-class brand excavator.
3: The whole vehicle is lengthened and widened, the width of the whole vehicle is 3.2M, and there are 9 support wheels on each side. Ensure operational stability.
4: The chassis guide frame is strengthened, and the style of the support wheel is changed (to the next support wheel). While extending the service life, it is fully prepared for customers to modify the wide chain plate.
5: Cooling system and air conditioning system can be selected according to customer needs.
6: The cast steel structure such as the front device (H chain link) is used to solve the problem of cracking and deformation during heavy load operation.
7: Use 30 tons of power and hydraulic system, heat dissipation system increased by 50% margin. Designed for high temperature and high altitude operations.
● The crushing pipe can be selected, and various kinds of crushing hammer, looser, wood grabber, auger and other accessories can be added. The use of deflection arm can make the wall with deflection foot easy to dig.
Specification | Working Weight (Ton) | 25ton |
Bucket capacity (m³) | 1.4 | |
Boom length (mm) | 5.8 | |
Stick length (mm) | 2.9 | |
Power | Traditional power | |
Bucket | Backhoe | |
Performance | Rotary Speed (rpm) | 12.4 |
Rotary Torque (kN/m) | 79 | |
Walking Speed (km/h) | 4.9/3.1 | |
Ground Pressure(Kpa) | 48 | |
Bucket digging force (kN) | (kN)165 / 177.9 | |
Digging force of stick (kN) | (kN)107.5 / 115.3 | |
Power system | Diesel | |
Engine model | Cummins | |
Rated power (kw/rpm) | 169KW/2000 | |
Number of cylinders (pc) | 6 Cylinders | |
Forms of work | 4-stroke, water-cooled, electronic injection | |
Hydraulic system | Main pump type | Plunger pump |
Main relief set pressure (Mpa) | Standard 27.9/Supercharged 34.3 | |
Main pump maximum flow | (l/min)2×119 | |
Walking hydraulic circuit | (Mpa)32.5 | |
Rotary hydraulic circuit (Mpa ) | 27.9 | |
Pilot pump flow (L/min) | 28.5 | |
Oil capacity | Fuel tank (L) | 350 |
Hydraulic tank (L) | 210 | |
Machine Size | Total transport length (mm) | 9610 |
Total transport width (mm) | 3200 | |
Total transport height(mm) | 3030 | |
Cab full height(mm) | 3030 | |
Boarding width (mm) | 2895 | |
Track ground length (mm) | 3600 | |
Total track length (mm) | 3945 | |
Track shoe width (mm) | 600 | |
Overall track width (mm) | 3200 | |
Track gauge (mm) | 2500 | |
Min. ground clearance(mm ) | 480 | |
Rear end turning radius(mm ) | 2850 | |
Scope of work | Max. digging radius (mm) | 9950 |
Max. excavation radius of parking surface (mm) | 9820 | |
Max. digging depth (mm) | 6685 | |
Max. digging height (mm) | 9695 | |
Max. unloading height (mm) | 6850 | |
Max. vertical digging depth (mm) | 6095 | |
Configuration table | Engine model | Cummins QSB7 |
Pump | Doosan Series K3V Series 112 | |
Valve | South Korea imported HF | |
Rotary motor | Eaton Korea | |
Walking Motor | Eaton Korea |
Details of Large Excavator
1,There are side-lift engine hood, which is convenient for overhauling the internal parts of the engine compartment.
2,USA’s Cummins engine has stronger power and better quality.
3,The hydraulic pilot is a standard feature to ensure better comfort for the excavator driver.
4,Original hydraulic system, all kinds of action oil distribution uniform action coordination. High-power version can be comparable to the performance of domestic first-class brand excavators.
5,Controls are easy to use and operate, The operating instructions in front of the console are simple and convenient.
6,The heat dissipation system increases 50% margin, effectively preventing high temperature problems.
7,The standard steel tracks, with high strength and stability, can be used in harsh working environments, such as deserts, deep mountains and concrete roads.
Packing & Shipping of Large Excavator
Wooden case/container, and package according to customer requirements.
Within 7 days after receiving the payment, allowing partial shipments and transshipment.
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