◎ BZC-300 water well drilling rig is designed by our engineers; it is adopt truck mounted and is a rotary drilling rig.
◎ The truck chassis is adopt the special crane chassis of brand SINOTRUK, the main transmit, transmission power, gearbox, sets of windlass, mud pump, sewage pump，mast are setup on the chassis.
◎ This rig is a rotary drilling rig with directional circulation, which is equipped with BW900/25 mud pump, It adopts the slurry as the washing fluid, it can drill on clay, sand and rock if it is equipped with a good drilling bit.
◎ The power of drilling rig comes from the truck engine, the rig setups distribute implement and hydraulic system.
◎ We can upset the spare electric engine and clutch implement according to client’s requirement, so that the rig can work with diesel engine or electric engine.
◎ We can setup a small generator (7.5kw) or a set of generator and welding, so that it is convenience to illuminate or work at night.
◎ The adding pressure implement is hydraulic, so it has a high efficiency when the rig drill on mud rock and weathering formation through using the adding pressure implement.
◎ The master driving of rig is mechanical, the four jacks and mast are hydraulic operated. Distribute box, sewage pump, master driving clutch system are air operated. The assistant pipes have two types: flanged and screw linked.
◎ The appearance of rig is pretty, it has a high efficiency because of having a larger torque of the turntable, it is mainly used for water well, construction, national defense building foundation, geological exploration, geothermic well and other foundation working, it is populated by domestic and foreign clients.
Technical parameter
Drilling depth（M） 80(construction) 300（water well）
Drilling diameter（mm） 1500（construction） 500（water well）
Speed of turntable（r/min） 9.42；15.98；28.11；44.72；68.87；
9（reverse）
Torque of turntable（KN.m） 40.55；23.90；13.59；8.54；5.55；
42.44（reverse）
Single rope lifting capacity of windlass（KN） 30
the max torque of whole machine（KN.m） 650.m/1400-1500rpm
The lifting capacity of hook（KN） 120
Bearing capacity of mast (KN) 150
The height of mast (mm) 12042
Bearing capacity (t) 18
Pipe Kelly （mm） 108×108×7500
Assistant pipe (mm) Ф89×10×6000
BW900/25
Mud pump
The max pump delivery（L/min） 900
The max pressure（Mpa） 2.5
power（KW） 37.5；35.5；29.5
Cylinder diameter（mm） 150
Piston stroke（mm） 180
Piston running times（times/min） 80
Belt pulley diameter（mm） 710
Belt pulley speed（r/min） 345
V-belt model C
Qty of V-belt（piece） 7
Gear transmission ratio 19/83
Inner Diameter of water absorption tube（inch） 4
Inner diameter of drainpipe（inch） 3
Inner diameter of return pipe（inch） 2
Size （L*W*H）(mm) 2050×1030×1350
weight（kg） 1470
Matching power
Diesel engine
Model TBD226B-6Ⅱ
Rated power（KW） 132/2300rpm
speed（r/min） 2300
Electric engine（choose） Model Y315S-6
Rated power（KW） 75
Speed （r/min） 980
Truck chassis Model TAZ5190TXJ
Drive form 6×4
Engine Model TBD226B-6Ⅱ
Rated power（KW） 132/2300rpm
Speed （r/min） 2300
Size （L*W*H）(mm) 10220×2490×2400
The best working gear (or speed) 5th gear（1000-1400r/min）
The highest speed（Km/h） 75
Weight （t） 23
Transport size（L*W*H）(mm) 12042×2490×3250
Working size（L*W*H）(mm) 10220×2490×13542
Website:
Http://www.bzdyjx.com
Telephone:
86-0543-3325896
Address:
No.534, 4th huanghe road, Binzhou, Shandong, China, Binzhou, china
Zip:
256611
Fax:
86-0543-3325896
Messages
Colin Crane:
To whom it may concern:
I would ... (2009-12-26)
B.Chatterjee:
DEAR SIR,
WE ARE A REPUTED CONST... (2009-4-21)
