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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 BM-CR3500 BM-CR4000
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") 3,000 ~ 3,500mm (9'10" ~ 11'5") 3,500 ~ 4,000mm (11'5" ~ 13'1")
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)		 8,000 kN.m (5,900,496 lbf.ft),
Boost: 10,200 kN.m (7,523,133 lbf.ft)		 8,250 kN.m (6,084,887 lbf.ft),
Boost: 10,560 kN.m (7,788,655 lbf.ft)
Rotation Speed 0 ~ 2.65 rpm 0 ~ 2.25 rpm 0 ~ 2.34 rpm 0 ~ 1.8 rpm 0 ~ 0.9 rpm 0 ~ 1.5 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") 788 ton at 320 bar, 4 Hyd. Cylinder (Stroke 750mm / 2'6") 905 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. (180,779lb) 100 ton Approx. (264,554lb) 120 ton Approx. (264,554lb)
Power Pack P2616CR / P3816CR (TIERIV)
P3616CR (TIER III)		 P3816CR (TIERIV)
P3616CR (TIER III)		 P6125VR (TIERIV)
P6025CR (TIER III)		 P6125VR (TIER IV) / P6025CR (TIER Ill) P6125VR (TIER IV) / P6025CR (TIER Ill) P7625CR (TIER T3)


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-P2616CR BM-P3816CR BM-P6125VR BM-P6025CR BM-P7625CR
Engine CUMMINS QSB 6.7 (TIER 4 ) CUMMINS QSL9 (TIER 4) CUMMINS QSM 11(TIER 3) VOLVO TAD1671VE(TIER 4) CUMMINS QSX-15 600(TIER 3) CUMMINS QSK-23(TIER 3)
  210kW / 260HP / 2100rpm 283kW / 380HP / 2100rpm 268 kW / 360 HP / 2100 rpm 450kW / 612HP / 1900rpm 447 kW / 600 HP / 2100 rpm 567 kW / 760 HP / 2100 rpm
Hyd.Pump Max. Flow 330ℓ / min x 2ea Max. Flow 330ℓ / min x 2ea Max. Flow 330ℓ / min x 2ea Max. Flow 450ℓ / min x 2ea Max. Flo w 450ℓ/min x 2ea Max. Flo w 525ℓ/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		 Operating 250 bar
/ Max. 320 bar
Weight 8ton 9ton 9.5ton 11ton 11ton 13.5ton