320 KN.M 83m Interlocking Kelly Bar Small Borehole Drilling Machine Max. drilling diameter 2200/2500 mm

Brand Name:TYSIM
Certification:CE,ISO9001
Model Number:KR300D
Minimum Order Quantity:1 set
Delivery Time:30 working days after receiving the advance payment
Payment Terms:L/C, D/A, D/P, T/T
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Verified Supplier
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

small KR300D Max Drilling Depth 80m diameter 2000mm Hydraulic Rotary Piling Rig Machine,working height 11m

Technical Specification

Technical specification of KR300D rotary drilling rigRemark
Max.torque320kN.m
Max. diameter2000 mm
Max. drilling depth83/54 mselective assembly
Speed of rotation7~23 rpm
Max. crowd pressure220 kN
Max. crowd pull220 kN
Main winch line pull320 kNFirst floor
Main winch line speed73 m/min
Auxiliary winch line pull110 kNFirst floor
Auxiliary winch line speed70 m/min
Stroke(crowd system)6000 mm
Mast inclination(lateral)±5°
Mast inclination(forward)
Mast inclination(behind)90°
Max. operating pressure34.3 MPa
Pilot pressure4MPa
Max traction force560 kN
Operating height22903 mm
Operating width4300 mm
Transport height3660 mm
Transport width3000 mm
Transport length16525 mm
Overall weight90 tStandard drill pipe configuration included
engine
Engine typeQSM11(III)-C375
Engine formWater cooled, 6 cylinder in-line, turbocharged, air - to - air cooled
Cylinder number * cylinder diameter * stroke6X125X147mm
Displacement10.8L
Rated power299/1800
Max.torque1898/1400 N.m/rpm
effluent standardTILR 3 U.S. EPA
Chassis
Track width (minimum ~ maximum)3000~4300mm
Width of track plate800mm
Tail radius of rotation4985mm
Kelly bar
type摩阻杆(mm)机锁杆(mm)
Outer diameter508m508m
Number of layers * the length of each layer6X154X15
Max. depth8354




construction photos

FAQ

Q1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is one year or 2000 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.

How to Contact Us?
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China 320 KN.M 83m Interlocking Kelly Bar Small Borehole Drilling Machine Max. drilling diameter 2200/2500 mm supplier

320 KN.M 83m Interlocking Kelly Bar Small Borehole Drilling Machine Max. drilling diameter 2200/2500 mm

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