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Zoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of Drilling

China Zoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of Drilling, Find details about China Drilling Machinery, Drilling Equipment from Zoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of Drilling

Model NO.
ZR280C-3
Condition
New
Max. Drilling Dia.
2500mm
Max. Drilling Depth
58/88m (Inter-Locking / Friction Kelly Bar)
Max. Output Torque
280kn.M
Engine
Cummins Qsm11; 298kw
Trademark
Zoomlion
Specification
1670*351*373cm
Origin
China
HS Code
8430410000
Model NO.
ZR280C-3
Condition
New
Max. Drilling Dia.
2500mm
Max. Drilling Depth
58/88m (Inter-Locking / Friction Kelly Bar)
Max. Output Torque
280kn.M
Engine
Cummins Qsm11; 298kw
Trademark
Zoomlion
Specification
1670*351*373cm
Origin
China
HS Code
8430410000
Zoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of Drilling
ZOOMLION  Original Manufacture ZR280C-3 Piling Machinary Rotary Drilling Rig       
Main Features:
 
1.Zoomlion initiative Double Big Triangle Back Folded kinematic and mast system, which ensures high stability of rock penetration and convenience of transit.
 
2.The rear main winch with single-layer-rope drum and twin reducers mechanism, which extends service life of the steel wire rope significantly.

3.Rotary drive with three motors, which ensures large torque, and stronger construction capacity.

4.High construction efficiency thanks to version-2.0 power matching and limit load control technology, multi-gear rotary drive,and two speed crowd cylinder.

5.More stable structure and stronger bearing capacity thanks to enhanced mast section, large slewing support, and reinforced chassis .

6.New generation cab with better vision, more comfortable operation, new electrical control panel. 360 degree full view monitoring.


ZR280C-3 Main Specifications:
 
Drilling
Max. Drilling Diametermm2500 
Max. Drilling Depthm88/58friction/inter-locking Kelly bar
94/62optional
Rorary Drive
Max. output torquekN.m300 
Rotary speed rangerpm5~28 
Crowd System
Crowd method Cylinder 
Crowd force pushkN260 
Crowd force pullkN335 
Max. stroke of crowdmm6000 
Main Winch
Drum structure typeSingle Layer, One drum with two gear box
Max. line pullkN340 
Max. speed of linem/min72 
Diameter of wire ropemm36 
Aux. Winch
Max. line pullkN90 
Max. speed of linem/min70 
Diameter of wire ropemm22 
Inclination angle of mast
Forward/backward.4.5/90 
Left/right.±4.5 
Engine
Model                                  Cummins QSM11
Rated power of enginekW298 
Emission standard StageIII 
Displacement of engineL10.8 
Undercarriage
Distance of tracks (min.~max.)mm3520~4860 
Width of track shoemm800 
Slewing radius (Rear)mm4584 
Overall main machine
Operation weightt100 
Max. traction forcekN560 
Max. travelling speedkm/h1.72 
Overall heightm23.5/(24.8) 
Kelly bar types available
TypesDrilling depth (m)Note 
Friction Kelly bar Φ508- 6 x 16m88  
Inter-locking Kelly bar Φ508- 4 x 16m58  
Friction Kelly bar Φ508- 6 x 17m94Optional 
Inter-locking Kelly bar Φ508- 4 x 17m62Optional 
Zoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of DrillingZoomlion Piling Machininery Zr280c-3 Rotary Drilling Rig with Cummins Engine/ Strongger Rock Penetration Ability/ High Performance and Precision of Drilling

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