As a product for export by our factory, BZC-350 driller is truck-mounted using truck crane chassis with power distribution device and hydraulic system for traveling and drilling operation. Equipped with obverse-reverse circulation pump set, it is used in large discharge stone grain and fast drilling, so it is suitable for deep well work, high-rise building, bridge foundation, mining, port and dam foundation construction, this type drilling rig is well received by foreign users and domestic constructors.
Technical parameters
Drilling depth（M） 50
(construction) 150（reverse） 350（directional）
Drilling diameter（mm） 1500（construction） 500（reverse） 500（directional）
Speed of turntable（r/min） 8.1；13.7；24.2; 38.5; 59.2
7.7（reverse）
Torque of turntable（KN.m） 80.2；47.4；26.8；16.9；11
84.3（reverse）
single rope lifting capacity of windlass （KN） 30
lifting capacity of hook（KN） 120
Bearing capacity of mast(KN) 150

sewage pump
flux（m3/h） 280
suction（m） 7.5
speed(r/min) 730
power（KW） 30

Clean water pump

flux（m3/h） 180
suction（m） 18
Speed (r/min) 1450
Power （KW） 4.5
Power

Model TBD226B-6Ⅱ
Rater power（KW） 132/2300rpm
Speed （r/min） 2300
Max torque of whole machine 650.m/1400-1500rpm


Truck chassis Model TAZ5190TXJ
Driving form 6*4
Diesel engine Model TBD226B-6Ⅱ
Rater power（KW） 132/2300rpm
speed（r/min） 2300
Size 10220*2490*2400
the best working gear 5th gear
the highest speed 75Km/h
weight（t） 21.5
Transport condition (mm) 10220*2490*3250
Working size (mm) 10220*2490*10250