KR80 Rotary Drilling Rig,LOW PRICE,GOOD QUALITY

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Supply Capability:
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Product Description:

Performance

●The leading overall transport full hydraulic rotary drilling rig, can change transport state into working state rapidly;

●High-performance hydraulic system and control system in cooperation with Tianjin University CNC Hydraulic Institute of Technology, which can realize the machine efficient construction and real-time monitor;

●High security, designed in strict accordance with European Union safety standards EN791. Meet the requirements of dynamic and static stability.


■Unique structure of folding mast can ensure the overall transportation and reduce the transport size;

■Advanced design of rotary angle displacement output mechanism and central rotary joint output angular displacement can get higher reliability;

■Innovative drilling bucket depth measurement system can show higher accuracy than the average rig;

■The function of main winch bottoming protection and priority controlling can make the operation easier;

■The reversible use of the driving head’s chain can extend the service life;

■Multi-stage damping technology of the driving head can ensure the whole construction more stable;

■The technology of mast automatic verticality can make the vertical accuracy of the hole higher;

■The innovative design of luminous hot wheel can ensure construction in night more safety

■The humanized design of chassis back can increase storage space efficiently.

New design of two-stage operating interface can make it more convenient to operate.


Technical specification
Torque80 kN.m
Max. diameter1000 mm
Max. drilling depth28 m(4 node)/22 m(3 node)
Speed of rotation8~30 rpm
Max. crowd pressure90 kN
Max. crowd pull120 kN
Main winch line pull80 kN
Main winch line speed80 m/min
Auxiliary winch line pull35 kN
Auxiliary winch line speed40 m/min
Stroke(crowd system)2000 mm
Mast inclination(lateral)±3°
Mast inclination(forward)
Max. operating pressure34.3 MPa
Pilot pressure3.9 MPa
Travel speed2.8 km/h
Traction force98 kN
Operating height12580 mm
Operating width2600 mm
Transport height3250 mm
Transport width2600 mm
Transport length9150 mm
Overall weight24 t

 

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Q:Wants to know the average fuel consumption of constructional machinery?
Just like cars depends on the size of the machine. Is the Dozer a D11 or is it a D3? Is the truck a Toyota Tacoma or is it Peterbilt 357? What are you hauling? What size Engine? What climates are you operating at? Is the job site full of hills and what material are you working with?
Q:What were two results of the use machinery? Answer it!?
Efficiency and cheaper end cost
Q:If Obama outlaws agricultural machinery, wouldn't that create lots of jobs for cotton-pickers?
Why, yes it would. It would also force the prices of cotton to rise dramatically, due to the increased labour costs.
Q:does plant machinery have an owners title?
I am not aware of a title for this type equipment. Normally you keep a copy of the machines serial numbers and bill of sale.
Q:what are some advantages life has over machinery?
The ability to self repair. If an animal gets a cut, its platelets eventually clot it and the cut scabs over and is eventually fully repaired. If a machine gets a hole in it, the machine cannot repair it itself.
Q:What kind of machinery is used on arable farms?
Machinery to plant, fertilize and harvest crops.
Q:Anyone visited Used Machinery Expo 24-26 May ,Pragati Maidan,Delhi?
Being a permanent invitee, I received the invitation couple of weeks back itself. But due to some Business related work at Singapore, I could not attend. My visitor badge must be in Registration counter. It is a Second hand Industrial machinery show, as more and more Industries are opting for a good used machinery, which works out cheaper. In fact most of my Customer are in Delhi for the show. Are you in Heavy Industry ?
Q:Anyone know where to find safety manuals for older machinery?
I okorder.com/ Some of your equipment will still have documentation from the manufacturer's website ( with model, serial, and other ID numbers)
Q:What is better Catapillar or Case machinery?
Driven Cat's in the mines (u/g artic trucks AD45, 55 and 55B, graders, 777 769). Proof of the pudding is in the tasting they say, and all mines are full of Cat gear. Im not sure about Case to be honest, but Cat gear is excellent.
Q:Importing used machinery from Canada to USA?
I believe you have to get the machinery past customs and you have to get import paperwork done.

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