MDL-160E drilling rig

1Top Drive Type power head imported from Germany2Variable hydraulic system3simple operation4Three head clamping breaking device

 MDL-160 series drilling machine is top drive type multifunctional drilling rig which our company design and manufacture for complex formation according to market request.This series drilling rig is driven by the electromotor or diesel engine two models which are MDL-160G,MDL-160E.

Main characters:1.The power head has high power vibration on the top element, It can achieve the effect of impact drilling without DTH hammer or air compressor. Finish the hole with high efficiency and good effect.

2. The drilling tools from outside to inside and all involved in the transmission of the impact power. It is not easy to clip bury the drilling tools etc. drill holes accident, thus effectively reduces the working cost and risk.

3.The drilling rig use broad stratum with large torque .high speed of rotation impact, large power impact power .Especially for the sand gravel layer, screes layer soil with screes and sand layer and so easy to collapse of hole and must impact drilling. It has very high penetration rate and drilling efficiency.Especially the local layer moisture content is too high to use the DTH hammer when working, this machine is almost the only choice.

4. The machine is mainly used in: wall protection of foundation pit, protection of slope support, all kinds of guide hole, such as various types of engineering tunnel pipe shed.

MDL-160*series multifunctional drilling rig advantages and characters.

The machine has 5 major advantages:1. Top Drive Type power head imported from Germany.It can supply impact rotation drilling, high power and stable performance:Max. Torque: 9500N.MMax. Rotary speed: 170r/min,Max. Impact frequency: 2500 times/min,Max. Impact power: 590N?M

2,Variable hydraulic system

original imported variable pump                    imported valve

credible quality, superior performance                  long life, good operation

3,Reasonable layout water pump fixing drilling tools placement

4, simple operation

5, Three head clamping and breaking device

Designed for Double pipe drilling .in the assembly and disassembly drilling tools, can save a lot of time improve work efficiency.

Main parameter:1.Hole diameter(mm): Φ150~Φ2502.Hole depth(m): 140~1803.Hole angle: 0~904.Drill rod diameter: Φ89,Φ102,Φ1145.output torque(Nm):97006.rated speed(r/min,reverse):40,45,85,80,90,1707.Impact power: 340,400,5908.Impact frequency(min-1):2500,1800,12009.Lifting force(KN):7510.Feeding force (KN):4011.Feeding stroke(mm):360012.Slide stroke(mm):150013.Weight(kg):about 750014.power :diesel engine (Cummins)15.Transportation condition of main host(L×W×H, mm): 5700×2100×1950  

MDL-160E drilling rig