China 40m Crawler Lock Rod Hydraulic Rotary Water Well Borehole Drilling Rig

Product details
1.Full hydraulic crawler type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 5~50m.matching the different specifications of drilling tools,
pile hole diameter range up to 800-2000mm.
2.It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.
3.Cummins electric control turbo-supercharged engine is used.It complies with Euro III emission standard,In addition,it has strong power,which is sufficient to satisfy the
construction on the plateau. Its noise is up to the national standard.
4.The new generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safety.
5.Highly automatization system,advanced hydraulic system and heavy wide chassis ensure efficient,safe and stable operation.
6.This machine is applicable to slop shield piles,civil construction,new rural construction,municipal construction,and the strata contain:soil,clay,fill soil,silt,silt layer,and even
some geology with pebbles,gravel;widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, landscaping and
other projects.

Technical parameters of LQR150-40m1 Power unit/ Rotary head1.1Output torque150KN.M1.2Drilling rate5-30 r/min2 Feed cylinder2.1Max.push150 KN2.2 Max.pull150 KN2.3 Stroke of feed cylinder3500 mm2.4 Max. working pressure32Mpa2.5 Control Hydraulic pressure4 Mpa3Main winch3.1 Max.pull force160 KN3.2 Max.line speed64m/min3.3 Rope diameter24mm4 Auxiliary winch 4.1 Max.pull force50 KN4.2 Max.line speed 60m/min4.3 Rope diameter16 mm5 Diesel engine5.1 ManufacturerCummins 5.2 ModelQSB7-C1695.3 Rated output169kw/2050r/min5.4 Effluent standardEU Stage 3A6Caterpillar track(retractable - type)6.1 Width of crawler3000 mm (open 3800mm)6.2 Width of crawler grouser600 mm6.3 Max. speed3 km/h7 Comprehensive others7.1 Main oil pumpKAWASAKI7.2 Max. Diameter 1200 mm7.3 Depth40m7.4 Turning radius4200 mm7.5 Working height16500 mm7.6Weight41000kg7.7Mast tilting angle ( forwards/sideward)90°/4°/4°7.8Capacity of hydraulic tank 240L7.9Capacity of diesel tank240L8Remote control system

FAQ
Q1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is half a year or 1000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
Q2: What's your service ?
We can offer professional technical support and good after-sale service to you.
Modification methods will be different according to different models and configurations of your owned machine.
Before modifying, you need to provide configuration, mechanical and hydraulic joints and others.
Before modifying, you need to confirm technical specification.