yuchai YC220R Rotary drilling rig.

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Product Description:

yuchai YC220R Rotary drilling rig

Technical Specifications

Item

Parameters

Chassis

Engine Model

 

CUMMINS QSM11-C330

Rated Power/Speed

kW/rpm

246/2100

Outer Width of Crawler

mm

4400

Width of Crawler Plate

mm

700

Hauling Force

kN

400

Power Head

Maximum Torque

kN·m

220

Speed

r/min

6-26

Maximum Pressure

kN

180

Maximum Pulling Force

kN

200

Pressurized Cylinder Stroke

mm

5000

Hoist

Main Hoist

 

 

First Layer of Lifting Force

kN

240

Maximum Lifting Speed

m/min

56

Diameter of Wirerope

mm

Φ28

Auxiliary Hoist

 

 

First Layer of Lifting Force

kN

80

Maximum Lifting Speed

m/min

65

Diameter of Wirerope

mm

Φ20

Mast

Rake Angle

°

5

Left/Right Tilt Angle

°

±6

Hydraulic Pump

Maximum Pressure

Mpa

35

Hole Depth

Hole Diameter

Maximum Drilling

mm

2000

Maximum Drilling Depth

m

70

Drill Pipe

Drilling Pipe

mm

Φ440

Working Weight

t

74

Keywords:rotary drilling dig,yuchai rotary drilling dig,weichai rotary drilling rig,weichai,chinese rotary drilling rig


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Q:What is the specific working principle of the 80 type pile driver?
80 generally refers to the 456080 common hammer and so on is 60 of the hammer that I is the 60 80 hammer is not a lot of major areas this is not to say the price is equipped with 80 hammer down the price is a full set of 45W-50W including the hammer cable wire rope mechanical appearance does not include cable wire rope.
Q:What are the characteristics of hydraulic static piling compared with traditional pile driver?
No nuisance, you can work in the downtown area
Q:What are the types of pile drivers?
According to the structural form of diesel hammer rod and cylinder type separation.Hydraulic hammer pile driverThe utility model is a diesel belt starting, with the hydraulic pressure as the power, and can adjust the hydraulic pressure according to the different stratum soil, so as to achieve the appropriate impact force for piling, and is a new type of pile driver. Small and medium-sized hydraulic pile driver, commonly used in highway guardrail piling, highway guardrail construction.Screw pile driverSpiral pile driver (Spiral hammers) is a power driven drill head drill bit into the underground drilling machine drilling equipment. The spiral pile driver can be divided into two parts: the pile foundation and the drilling part.
Q:The working principle of a pile driver ship
The piling ship is equipped with a pile hammer, a pile stand, and auxiliary equipment.
Q:Pile up can not go down, how to deal with?
The diameter of the hole pile is generally one to two smaller than that of the designed pipe pile, which can ensure the friction force of the pipe pile. Notice of design change shall be given to the design institute.
Q:What safety measures should be taken when assembling a pile driver?
This thing must have the safety, rules and regulations, but the key is to have this awareness, the following for your reference, I hope to help you.1 、 safety management system of mechanical equipmentLeaders at all levels should strengthen the safety work of mechanical equipment often carry out safety production leadership, ideological education and safety education of workers, the leaders at all levels included in the safety target management schedule, prohibited illegal command, illegal operation, violation of labor discipline and reckless ignorance and other unsafe behavior, leaders should regularly organize relevant personnel go to the scene, the supervision and inspection of mechanical safety work, to correct the problem, promptly eliminate hidden dangers, make the mechanical equipment to achieve safety, high quality, high efficiency and low energy consumption operation, the long-term safe production and take measures to eliminate hidden dangers and prevent accidents of personnel should be commended and rewarded.Urge all kinds of machinery and equipment operators to seriously study safety technical operation procedures, and those who violate safety technical procedures must be stopped, and can be continued before improvement. After the arrival of the new model, there is no safety technical operating procedures, it must be in accordance with the requirements of the instructions, first formulate safety operation procedures and precautions before they can be put into use.
Q:Why should the pile foundation be excavated after the pile driving?
If it is high-level, there are first excavation to the bottom of the foundation and then piling
Q:What are the types of construction piling? What are the characteristics?
Pipe pile (PHC pile): separable static pressure pile and hammer pile. Static pressure pile construction speed, no noise pollution. Hammer pile, noise and air pollution.Punching (drilling) pile, high technical requirements, good quality, suitable for all kinds of strata (sand, do not advocate) noise.Immersed tube cast-in-place pile: rare.Artificial hole pile: good quality, slow progress, high risk factor. Not advocate.How many layers are built depends on the formation and design parameters.
Q:Construction Engineering piling machine how much money?
Need fifty or so, a twenty meters stake will not exceed one thousand dollars, the operation of pile machine need pile machine driver's license, also can hang some of the company's account.
Q:How many piles can a small pile driver hit in a day?
You can Baidu a little dragon, small pile driver consulting

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