BZCLY400XWYrotary water drilling rig is truck-mounted rotary drilling rig. The drilling rig adopts the chassis of SINOTUCK 8x4 special vehicle.
Main hook lifting capacity （kN）
Auxiliary hook lifting capacity（kN
Max- rope speed of main winch（m/min）
Max- rope speed of auxiliary winch（m/min）
Inner diameter （mm）
Rotate speed （rpm）
Reverse circulation mud pump
It is SINOTRUK 8X4 chassis special made rig.The diesel engine, double hydraulic winches,two types mud pump, rotary table, mast, kelly are all installed on the chassis. It equipped with generator set (MF) and shall provide convenience for night lighting or welding maintenance at the construction site . BZCLY400XWY drilling rig is a kind of direct and reverse circulation drilling rig. It can drill with drill pipe 89mm in mud or air compressor drilling ways, besides it can drill with reverse pump for piling for big hole. It is highly adaptable to the stratum structure and according to the local geological conditions, can be used for drilling in clay, sand, highly weathered rock, bedrock, basalt and other strata.
How to improve the production efficiency of hydraulic water drilling rigs?
1. After the drill bit of the hydraulic water well drilling rig is drilled into the structure, the center drilling tool needs to be replaced in time. First, you need to clean the bottom of the hole and then blow off the residue at the bottom of the hole. After the drill bit stops rotating, the drill bit in the hydraulic water well drilling rig is drilled. It is most suitable when the lifting force is slowly increased and the lifting force is just enough to lift the drill bit.
2. The drilling process summarizes the drill bits of the hydraulic water well rig. It is also necessary to pay close attention to the subsequent working conditions of the casing, to know the specific conditions of the drilling in time, to clean the drilling holes in time, and to drill the drill bit on the water drilling rig. Strong lifting is prohibited during this process.
3. There will be more residue at the bottom of the hydraulic well rig. The eccentric drill bit will be stuck by the slag and affect its collection and production. At this point, it is necessary to deliver compressed air and clean the holes again. And let the down-the-hole hammer work for a short time, the water well rig model, and then re-do the center drill lifting work.
Feature of drilling rig
More speed grade,Max.torque is up to 8000N.m.
Large spindle,powerful drilling capacity,high efficiency.
Good dismountability,light weight,move easily.
Equipped with a water brake for steady and smooth deep hole drilling.
With low center of gravity and long traveling distance,much more reliable and stable.
With an antivibration meter,easy to know the condition in the hole.
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