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PRODUCT

 

 

When the strata conditions are unstable, Casing is required to be driven to overall depth to prevent hole's collapse.
It is called All Casing method (Benoto Method, Shaft Drilling).
To drive the Casing and retract it after concreting, Casing Rotator is strongly recommended to use.
With its superior rotating torque and lifting force, the machine shows the best performance of driving and retracting the casing.
If it is used together with Hammer Grab, it shows the fast excavating speed with its big volume of jaw and it is available for
excavating gravels and boulders layer.

 

 

 

MOVIE

Advantages of BUMA CE Casing Rotator

Casing Rotator is capable of driving casing into rock strata with strong torque and stable rotating mechanism.
  This benefit let the Casing Rotator be able to apply for various piling application such as Secant Pile and Re-modeling Pile.    

Various Applications

cr1

Specification (Horizontal scroll)

cr2
Specification
Model BM-CR1500 BM-CR2000 BM-CR2500 BM-CR3000
Applicable Casing Diameter 800 ~ 1,500mm (2’7” ~ 4’11”) 1,000 ~ 2,000mm (3’3” ~ 6’7”) 1,500 ~ 2,500mm (4’11”~ 8’2”) 2,000 ~ 3,000mm (6’7” ~ 9’10”)
Torque 2,125 kN.m (1,567,319 lbf.ft),
Boost : 2,720 kN.m (2,006,168 lbf.ft)
3,188 kN.m (2,351,344 lbf.ft),
Boost : 4,081 kN.m (3,009,986 lbf.ft)
5,156 kN.m (3,802,870 lbf.ft),
Boost : 6,600 kN.m (4,867,909 lbf.ft)
7,162 kN.m (5,282,419 lbf.ft),
Boost : 9,167 kN.m (6,761,231 lbf.ft)
Rotation Speed 2,125 kN.m (1,567,319 lbf.ft),
Boost : 2,720 kN.m (2,006,168 lbf.ft)
0 ~ 2.25 rpm 0 ~ 2.34 rpm 0 ~ 1.8 rpm
Extracting Force 211 ton at 320 bar, 4 Hyd.Cylinder (Stroke 750mm / 2’6”) 363 ton at 320 bar, 4 Hyd.Cylinder (Stroke 750mm / 2’6”) 486 ton at 320 bar, 4 Hyd.Cylinder (Stroke 750mm / 2’6”) 532 ton at 320 bar, 4 Hyd.Cylinder (Stroke 750mm / 2’6”)
Weight 30 ton Approx. (66,139 lb) 42 ton Approx. (92,594 lb) 64 ton Approx. (141,096 lb) 82 ton Approx. (180,779 lb)
Power Pack P2616CR / P3816CR (TIERIV)
P3616CR (TIER III)
P3816CR (TIERIV)
P3616CR (TIER III)
P6125VR (TIERIV)
P6025CR (TIER III)
P6125VR (TIERIV)
P6025CR (TIER III


rcd03

Operating conditions such as leveling, rotation speed, torque, and hydraulic pressure can be checked in real time and control parameters
can be set on main remote control’s touch screen.

 

 

rcd04

cr05

Specification (Horizontal scroll)

Specification
Model BM-P2616CR BM-P3816CR BM-P6125VR BM-P3616CR BM-P6025CR
Engine CUMMINS QSB 6.7 (TIERIV) CUMMINS QSL9 (TIERIV) VOLVOTAD1671VE (TIERIV) CUMMINS QSM11 (TIER III) CUMMINS QSX-15 600 (TIER III)
  210kW / 260HP / 2100rpm 283kW / 380HP / 2100rpm 450kW / 612HP / 1900rpm 268kW / 360HP / 2100rpm 447kW / 600HP / 2100rpm
Hyd.Pump Max. Flow 330ℓ / min x 2ea Max. Flow 330ℓ / min x 2ea Max. Flow 450ℓ / min x 2ea Max. Flow 330ℓ / min x 2ea Max. Flow 450ℓ / min x 2ea
  Operating 250 bar
/ Max. 320 bar
Operating 250 bar
/ Max. 320 bar
Operating 250 bar
/ Max. 320 bar
Operating 250 bar
/ Max. 320 bar
Operating 250 bar
/ Max. 320 bar
Weight 9ton 10ton 12.5ton 9.5ton 12.5ton