|Max. torque:||50 kN.m||Max. drilling diameter:||1200 mm|
|Max. drilling depth:||20 m||Working speed:||7~40rpm|
|Max. crowd pressure:||70kN||Main winch line pull:||65kN|
|Max. cylinder stroke:||1100mm||Max. operating pressure:||31.5MPa|
|Operating height:||10390mm||Total weight:||6.1t|
(1) According to EU EN791 safety standard, high security and stability;
(2) Overall transport modular piling rig;
(3) High-performance hydraulic system and constrol system;
(4) Monitor depth timely;
(5) Universality, easy operation and maintenance;
(6) The integration mast with super strong rigidity is more durable;
(7) The Nylon plates of the wearproof guide can be replaced;
(8) Interlocking kelly bar can transfer about 7 ton pressure;
(9) Universality: auger, clam drrilling bucket, double-cut drilling bucket, all three types can be usd;
(10) Optional auxiliary winch;
(11) Exclusive pressure cylinder;
(12) Adjusting verticality device ensures the pile in the vertical.
(13) The strong rigidity of the whole machine can be used in hard soil condition.
(14) Exclusive winch of rotary drilling rig, 72m/min rapid decentralization, Max. lifting force of 6.5t.
2. Product Advantages:
(1) Without roll clamp, hydraulic hose is stable and durable.
(2) Bottom protection, winch rope will not be disorder, with long service life.
(3) Depth displayer can monitor depth timely.
(4) Hydraulic control handle, easy to operate.
(5) Exclusive hydraulic motor reducers.
(6) Throw soil quickly with all types of drilling buckets.
3. Technical Specification
|Rotary Drilling Rig Model||KR40A||KR50A|
|Max. torque||32-42 kN.m||50 kN.m||50 kN.m||50 kN.m|
|Max. drilling diameter||1200 mm||1200 mm||1200 mm||1200 mm|
|Max. drilling depth||12 m||16 m||20 m||24 m|
|Max. cylinder thrust||70 kN||70 kN||75 kN||75 kN|
|Max. cylinder trip||600/900 mm||1100 mm||1100 mm||1100 mm|
|Main winch pull force||45 kN||65 kN||65 kN||65 kN|
|Main winch speed||30 m/min||48 m/min||48 m/min||48 m/min|
|Mast inclination(Forward)||-30°~+60°||-30°~ +90°||-30°~ +90°||-30°~ +90°|
|Min. radius of gyration||2750mm||2800mm||2950mm||5360mm|
|Max. pilot pressure||31.5Mpa||31.5Mpa||31.5Mpa||31.5Mpa|
|Remark||Restructuring big arm||Restructuring big arm||Restructuring big arm||Original arm|
Why Choose Us?
1. We are the professional & trustworthy manufacturer of piling equipment in China, best quality & best service.
2. Supply professional customized service to meet all your requirements.
3. Our hydraulic small piling rigs have been sold to more than 7 counstries, such as Russia, Australia, Thailand, Zambia, Argentina, Indonesia and others.
4. Competitive price.
Q1: What is the warranty of the hydraulic piling rig?
The warranty period for new machine is half an year or 1000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
Q2: What's your service ?
We can offer professional technical support and good after-sale service to you.
Modification methods will be different according to different models and configurations of your owned excavators.
Before modifying, you need to provide configuration, mechanical and hydraulic joints and others.
Before modifying, you need to confirm technical specification.