Qingdao Haizhuomaike Machinery Equipment Co., Ltd.
 | Industry-Leading International Brand System Utilizes a leading international brand system to meet the critical needs of precision motion control industries. Fuel efficiency improved by 15%. |
 | Industry-Mainstream Powertrain for Excellent Economy Matches a Japanese Kubota engine, providing strong power and reliable quality. |
 | Extendable Chassis Retracts to 990mm for transport and expands to 1280mm for operation, enhancing safety. |
 | Reinforced Structural Design for High Reliability The upper frame features a high-strength, integrated structure with even load distribution and excellent rigidity. The chassis is a high-strength H-type welded structure, extendable, and offers excellent maneuverability. |
 | Tail-less Design Combines boom lateral movement and tailless slewing, enabling unobstructed operation in complex environments. |
 | Reasonable Layout for Convenient Maintenance Open hood provides ample maintenance space and a low position, easily accessible from the ground. |
Classification | Parameters | Unit | H18 |
Overall parameters | Bucket capacity | m³ | 0.04 |
Total mass | kg | 1744 | |
Maximum digging force | KN | 16 | |
Rotation speed | r/min | 10.5 | |
Maximum excavation radius | mm | 3850 | |
Maximum excavation depth | mm | 2200 | |
Maximum excavation height | mm | 3300 | |
Maximum unloading height | mm | 2300 | |
Boom length | mm | 1828 | |
Bole length | mm | 950 | |
Overall dimensions | Outer length | mm | 3570 |
Wide outer profile | mm | 990/1280 | |
High profile | mm | 2320 | |
Tail turning radius | mm | 630 | |
Upper assembly ground clearance | mm | 430 | |
Wheel spacing | mm | 1240 | |
Overall track length | mm | 1590 | |
Track center distance | mm | 760/1050 | |
Track width | mm | 230 | |
Minimum ground clearance | mm | 150 | |
Engine | Engine Model | - | D902 |
Engine type | - | Inline , water-cooled, four- stroke | |
Engine power | kw | 11.8 | |
Rated speed | r/min | 2300 | |
Total displacement | ml | 899 | |
Emission standards | - | GB20891-2014 National IV | |
Maximum torque/speed | (Nm)/(r/min) | 52.1/1800 | |
Walking and turning system | Number of support rollers | unilateral | 3 |
Walking braking mode | 1 | wet | |
Rotary form | - | Hydraulically driven internal single-row ball bearing | |
Slewing Braking | - | Hydraulics | |
Hydraulic system | Hydraulic operation and control form | - | Load-sensitive control system |
hydraulic type | - | Pilot proportional control | |
Maximum flow | L/min | 46 | |
Fuel capacity | Fuel filling amount | L | 18 |
Hydraulic oil filling amount | L | twenty three | |
Engine oil filler volume | L | 3.3 | |
Oil level of travel reducer | L | 0.33 |
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