KR50D 30 rpm Hydraulic Small Rotary Piling Machine 20 m Max. drilling diameter 1200 mm

Brand Name:TYSIM
Certification:CE and ISO
Model Number:KR50D
Minimum Order Quantity:1
Delivery Time:35
Payment Terms:L/C, T/T
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Location: Wuxi Jiangsu China
Address: No. 3 Building, 311 Yanxin Rd, Huishan Economic Development Zone, Wuxi, Jiangsu, China
Supplier`s last login times: within 32 hours
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Product Details

Products Description

1. Dual drive power head, maximum output torque: 100KN.M

2. Expansion chassis(double-width ). The operating width is 3600mm and the transport width is 2600mm. The equipment has good passability and high construction stability.

3. The maximum drilling depth is 16m. It can realize the large drilling diameter construction through different drilling tools and construction methods;

4. High traction for walking. The whole machine is flexible can meet the requirement of 20° ramp for normal driving;

5. Solid chassis which is low center of gravity and easy to move in short distance.

Technical Specification

Technical SpecificationUnit
Max TorquekN.m110
Max. diametermm1200
Max. drilling depthm20
Speed of rotationrpm7-30
Max. crowd pressurekN76
Max. crowd pullkN90
Main winch line pullkN65
Main winch line speedm/min48
Auxiliary winch line pullkN20
Auxiliary winch line speedm/min38
Stroke(crowd system)mm1100
Mast inclination(lateral)°±6
Mast inclination(forward)°3
Mast inclination(backward)°90
Max. operating pressurempa34.3
Pilot pressurempa3.9
Travel speedkm/h5.6
Traction forcekN220
Operating heightmm10740
Operating widthmm2600
Transport heightmm3040
Transport widthmm2600
Transport lengthmm12500
Overall weightt28
Engine performance
Engine ModelCumminsQSB7
Cylinder number*Cylinder diameter*Strokemm6×107×124
DisplacementL6.7
Rated Powerkw/rpm124/2050
Max. TorqueN.m/rpm658/1500
Emission StandardU.S.EPATier3
Kelly barFriction Kelly BarInterlocking kelly bar
Outside(mm)Φ325
Section*each length(m)4×5.5
Max depth(m)20


Product Details

Construction photos




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”.


Customized KR50 drilling rig for embankment reinforcement project



As the river is relatively busy, the construction should ensure the normal navigation of other vessels.


Construction layer :

Silt, clay, strong weathering rock

Drilling depth:11m,

Drilling diameter:600mm,

30 minutes for one Hole.


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China KR50D 30 rpm Hydraulic Small Rotary Piling Machine  20 m Max. drilling diameter 1200 mm supplier

KR50D 30 rpm Hydraulic Small Rotary Piling Machine 20 m Max. drilling diameter 1200 mm

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