| Customization: | Available |
|---|---|
| Certification: | CE, ISO 9001:2000 |
| Condition: | New |
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| Technical specification of KR90C rotary drilling rig | |
| Torque | 90 kN.m |
| Max. diameter | 1000 mm |
| Max. drilling depth | 32m |
| Speed of rotation | 8~30 rpm |
| Max. crowd pressure | 90 kN |
| Max. crowd pull | 120 kN |
| Main winch line pull | 90 kN |
| Main winch line speed | 72m/min |
| Auxiliary winch line pull | 20 kN |
| Auxiliary winch line speed | 40 m/min |
| Stroke(crowd system) | 3200 mm |
| Mast inclination(lateral) | ±3° |
| Mast inclination(forward) | 3° |
| Max. operating pressure | 34.3 MPa |
| Pilot pressure | 3.9 MPa |
| Travel speed | 2.8 km/h |
| Traction force | 98 kN |
| Operating height | 14660 mm |
| Operating width | 2700 mm |
| Transport height | 3355 mm |
| Transport width | 2700 mm |
| Transport length | 12270 mm |
| Overall weight | 28t |
| Chassis | |
| Type | CAT 318D |
| Engine | CAT3054CA |
1. Undercarriage-----Reliable & Mature Excavator Supplier for Choice
Type: New & Used
2. Hydraulic Parts-----World Famous Brands
Gearbox Reducer: Imported REXROTH
Main Pump & Valve: Imported KAWASAKI (Japan)
Hose: Imported
3. Structure Parts-----Professional Structure Parts Supplier 
Product introduction
TYSIM machinery focuses on the research,development and manufacture of the kind of the pile working enginerring machiney,it's the unique company that focuses on developing small and medium-sized rotary drilling rig applying for civil enginerring,now have obtained more than 40 patents of pile working enginerring machiney.The original KP size Pile Breaker(also named break pile machine) of company in China,realize the efficiently pile cutting on a large scale,change the history that field of pile cutting inland rely on the workers and no professional equipments.This production obtained 11 core patents,among them 1 invention patent,they have been exported to Amercian,Brazil,Australia,Vietman,Indonesia and many other countries.
KR size small and medium-sized rotary drilling rig in many fields of metro,viaduct,houses win the praise of all the customers for the construction result,it will be the low cost and high efficient pile working equipments in operation field of our country's new urbanizational construction. With the goal "be the reliable pile working proficient,fabricate the trade leading outstanding productions",we recruit excellent talents constantly,create cause terrace for the win-win situation between staffs and company.We stick to the core concept"concentration,creative,value"concentrate on research and development in the pile basical construction field,rely on the working style of"pay attentions to details,keep improving,against the tardiness, finish daily duty"make great efforts to realize the vision of "become the pacemaker of small and medium-sized pile working machinery".
Why Choose Us?
1. We are the professional & trustworthy manufacturer of piling machinery in China, best quality & best service.
2. Supply professional customized service to meet all your requirements.
3. Our rotary drilling rigs have been sold to more than 20 countries, such as Russia, Australia, Thailand, Zambia and others.
4. Competitive price.
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