| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Max. Lifting Height: | 1 Year |
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Excellent interchangeability of the components
As to the products produced in the same platform, in addition to most of the electrical and hydraulic components, majority of structural parts are also interchangeable, such as a set of fixed jib (including fixed jib pivot section, fixed jib intermediate sections, FA-frame, front tilting-back support of fixed jib, rear tilting-back support of fixed jib, fixed jib front anchoring rods and fixed jib rear anchoring rods), load hook, derricking mechanism, tip boom, rear counterweight base plate and so on, so as to reduce the operating costs of the users.
High work efficiency
Series-connected multiple valve-controlled hydraulic system is applied, so that all simultaneous movements can be achieved and no deceleration will occur during the switching of crane movements. Single rope speed on the outmost layer of hoisting winch 1 is 132m/min. To improve lifting efficiency, hoisting winch 1 with free-fall function is available for an option.
Optimization of transportation, assembly and dismantling
The weight of single counterweight plate is less than 6.25t, so that the counterweight can be assembled by use of a small-sized auxiliary crane. The crawler carriers can be extended and retracted, and the maximum transport width of the crane is 3.12m.
| Item | Unit | Value | Remarks | ||
|---|---|---|---|---|---|
| Max. lifting capacity × radius | t × m | 55×3.7 | |||
| Max. lifting capacity on fixed jib | t | 5.5 | |||
| Max. lifting capacity of luffing jib | t | 12 | |||
| Main boom length | m | 13 - 52 | |||
| Fixed jib length | m | 6 - 15 | |||
| Max. length of main boom with fixed jib | t | 43+15 | |||
| Luffing jib length | m | 16m-28m | |||
| Max. main boom +max. luffing jib | m | 40mm+28mm | |||
| Derricking angle | . | 30 - 80 | |||
| Fixed jib angle | . | 10,30 | |||
| Max. rope speed of winches |
Hoisting winch 1 | m/min | 125/100 | With optional free-fall function | |
| Hoisting winch 2 | 125 | ||||
| Derricking winch | 80 | ||||
| Slewing speed | rpm |
0-2.1 |
|||
| Traveling speed | km/h | 0-1.6 | |||
| Max. gradeability | % | 30 | With basic boom and counterweight over front | ||
| Ground pressure | Mpa | 0.068 | |||
| Deadweight | t | 50.5 | With basic boom | ||
| Crane counterweight | t | 17.5 | |||
| Overall dimensions(L × W × H) | m | 12800×4600(3300)×3120 | With A-frame and main boom pivot section | ||
| Engine | Model | WP6G190E26 | Manufacturer:Weichai Power CO, Ltd. | ||
| Rated power / rotational speed | kW/r/min | 140/1900 | |||
| Max. output torque /rotational speed | Nm/r/min | 830/1300 | |||
| Exhaust emission | National Stage2 | ||||
| Distance between track center × crawler contact length × crawler width | mm | 2540 ×5000×760 | Crawler carrier retracted | ||
| 3840 ×5000×760 | Crawler carrier extended | ||||
| Noise | Noise level outside operator's cab during operation | (dB) | ≤107 | ||
| Noise level in operator's cab during operation | ≤85 | ||||
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