| After-sales Service: | Provided |
|---|---|
| Warranty: | One Year Old |
| Type: | Vibration Piling Machine |
|
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Isabel Qian
Liebty Machinery Technology (Hangzhou) Co., Ltd.
Rotary Drilling Rig Sr220c
1. The system matches the most mature imported core components to ensure the durability and life of the machine operation; the engine runs in a low-speed economic fuel consumption area to reduce operating costs; the main winch motor load is adaptively controlled, and the maximum lifting speed exceeds 70m/min. Improve the efficiency of deep pile operations.
2. The large wheelbase and widened and strengthened slewing support make the equipment more stable and reliable in construction; the walking motor reducer is driven by a powerful force, strong turning ability, and improves construction efficiency.
3. The independent hydraulic oil heat dissipation system controls the speed of the cooling fan in real time by detecting the temperature of the hydraulic oil; the standardization and modular design of the electrical system, and the extremely strong versatility establishes the reliability of the system.
4. Adopt the industry's advanced transportation concept with poles, which has convenient transfer transportation capacity and high mobility.
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Main performances
|
Unit
|
Parameters
|
|
Overall height
|
mm
|
18,432
|
|
Operating weight
|
t
|
46
|
|
Max. pile diameter
|
mm
|
1,500
|
|
Max. pile depth(friction Kelly/inter-locking Kelly)
|
m
|
56/44
|
|
Max. output torque
|
kN.m
|
150
|
|
Speed of rotation
|
rpm
|
6.5~40
|
|
Crowd force
|
kN
|
160
|
|
Line pull
|
kN
|
160
|
|
Stroke
|
mm
|
4,250
|
|
Main winch
|
||
|
Line pull(1st layer)
|
kN
|
160
|
|
Rope diameter
|
mm
|
28
|
|
Max. line speed
|
m/min
|
70
|
|
Auxiliary winch
|
||
|
Line pull(1st layer)
|
kN
|
60
|
|
Rope diameter
|
mm
|
14
|
|
Max. line speed
|
m/min
|
60
|
|
Forward
|
5
|
|
|
Lateral
|
±5
|
|
Adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenience.
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