Featuring cost-effective, safe and comfortable, durable and stable, it is more suitable for harsh operating conditions, especially for mining operations.
¡ï Originally imported engine and imported cooling systems, featuring strong power, high efficiency and environmental protection.
¡ï Comfortable operating environment, advanced ergonomic cab design, wide view, luxury and comfortable operating environment.
¡ï High reliability; The stress part of structural parts like boom, arm, bucket, upper and lower frame are made of cast steel and high strength steel plate, which is highly durable.
¡ï Lower frame uses inclined structure so that the soil and sand can easily fall off and thus ensures safety during travel.
¡ï Hydraulic system adopts negative flow control system of stable performance.
¡ï World GPS remote intelligent management system is fully upgraded in terms of software compatibility, hardware reliability and low power consumption.
It integrates machine manufacturing process, sales management, and preventive maintenance in the age of electronic information. It can share the machine information between World Heavy Industry and the customers through advanced remote data transmission, so that World can learn about the machine conditions in time and provide effective technical service support according to the machine's position information, which reduces down time and ensures quick and accurate services. The protection for the hardware is upgraded with multiple anti-dismantle and anti-theft measures. Designed with low power consumption concept, the power consumption of the system is kept to the minimum while the machine is idling.
¡ï Chinese and English fault self-diagnosis system can provide timely failure diagnosis which is very convenient for users and service staff to determine the failure.
¡ï Efficient and energy saving power match control system
It reasonably sets power modes according to the power match of engine and hydraulic system, which ensures real-time match of power input and output and meets the requirements of energy saving and environmental protection. It can achieve energy-saving and efficient effect through the MCU control.
¡ï Safe and reliable protection measures
It can effectively avoid accidents caused by misoperation through internal settings of MCU. (The system has start protection, overheating protection and automatic warm-up functions).
¡ï Key parts of working device adopts copper bushings, galvanized shaft and resin adjusting shim, which effectively improves the lubrication at the working parts and reduces trouble rate.
| Items\Model | W2225LC-8 | |
|---|---|---|
| Standard bucket capacity | m³ | 1 |
| Machine weight | kg | 22400 |
| Engine model | Isuzu AA-6BG1TRP-03 | |
| Engine power | kw/rpm | 113.2kw/2100rpm |
| Max. torque | N.m | 629N.m/1600rpm |
| Idling speed | rpm | 950 |
| Fuel tank | L | 437 |
| Pump | Variable displacement piston pump | |
| Pump setting pressure | Mpa | 31.4/34.3 |
| Rated flow | L/min | 2×220 |
| Slewing motor | Gerotor motor | |
| Travel motor | Axial piston motor | |
| Hydraulic oil tank | L | 180 |
| Travel speed(low/high) | km/h | 3.2/5.2 |
| Slewing speed | rpm | 11.5 |
| Bucket digging force | kN | 139 |
| Arm digging force | kN | 99 |
| Gradeability | 35° | |
| Ground pressure | kpa | 50 |
| Max. digging height | mm | 10095 |
| Max. dump height | mm | 7196 |
| Max. digging depth | mm | 6486 |
| Max. digging radius | mm | 9813 |
| Min. slewing radius (tail) | mm | 2900 |
| Min. ground clearance | mm | 460 |
| Length (transport) | mm | 9592 |
| Total width | mm | 2980 |
| Height (transport) | mm | 3010 |
| Dozing blade (width/height) | mm | —— |
