yuchai YC220R Rotary drilling rig

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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
Mast	Left/Right Tilt Angle	°	±6
Hydraulic Pump	Maximum Pressure	Mpa	35
Hole Depth Hole Diameter	Maximum Drilling	mm	2000
Hole Depth Hole Diameter	Maximum Drilling Depth	m	70
Drill Pipe	Drilling Pipe	mm	Φ440
Drill Pipe	Working Weight	t	74

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

Q: How many meters can a small pile driver reach?: The maximum diameter of the pile driver is 1.2 meters

Q: How did the pile of clay work after the pile driver finished?: Classification according to the setting effect of pilesNon compaction pile: such as drilling (punching or digging) pile and bored after the first and then into the precast pile, due to removal of holes in the soil in the process of setting up, the soil around the pile is not to be excluded, and may move to the pile hole, the soil shear strength decreased, pile side friction decreases.Partially squeezed soil pile: impact bored pile, H steel pile, open steel pipe pile and open prestressed concrete pipe pile, etc.. In the process of pile setting, the soil around the pile is slightly squeezed out, but the strength and deformation of soil have little change.Pile: solid precast pile and lower pile, piles and closed cast-in-place pile in hammer and vibration during the penetration will be located at the position of pile soil mass out, the serious disturbance of the soil structure, soil strength and deformation properties influence.Classification according to the formation method of pilesDriven pile: the use of machinery will be prefabricated concrete piles, stakes, steel sheet pile into the soil layer, the soil compaction, so as to achieve the purpose of strengthening the foundation.Bored pile: the underwater concrete is used to form an end bearing pile or a friction pile, so as to reinforce the foundation.

Q: But in a few days, wait for the water to ease up, and plug it directly with earth rockIs there no way directly to seal the breach?: The width of 340 meters, so excited water, so a wide breach, the water is so deep, the boat stopped, so how long pile up? Where is the man standing? People have no place to stand. How can the pile driver be put into the wooden pile? Under such circumstances, even if there is a pile driver, what's the use? This is the changkai dike breach after there are no reasons for piling piling machine.Answer to your supplementary question:Closure of crevasse is a system engineering, it should include: pile, piling machine, operating platform, platform connection between the anchor pile, etc.. Not only one or two of them can be done.The following is the Liyang Ding Ding Mini piling equipment factory produced dragon dragon brand dam information, hoping to help answer your questions, if you do not see clearly, you can click on the map to see the original picture.First, dragon Ding card dam mapSorry, I'm only level one now. I can't upload pictures. If necessary, go to the website of the new tripod piling equipment factory in LiyangTwo, the Dragon Dingpai dam burst when the working drawing of pluggingThree, dragon card blocking effect after the burst dam closure graphWhen all of the pile are good, can seal the 90% water, finally burst all filled with debris, if there is enough manpower, also can be in front of the pile at the same time, immediately behind the embankment filling. Crevasse sealing is completed, will pull out all the repeated use of pile.

Q: Track excavator truck model, preferably material, and some are sent to the mailbox thank you very much: You can get them with the manufacturers who produce them. They usually do. Not really. Just find someone to look at the equipment and draw one.

Q: Can you drive an excavator? Can you learn it quickly?: What you said is the steel sheet pile hammer shock, will not have to open the machine learning

Q: I have two pile drivers, followed by engineering piling, what qualifications do you need?: You two cars too little, and the project is not enough

Q: What are common piling steel pile equipments?: There are four kinds of common pile driver for steel sheet pile: 1, mechanical hand; 2; vibration hammer; 3; pile driver; 4; static pressure pile driver.

Q: What is the classification of piling equipment? A little more detail, please: The vibration pile machine, static uplift pile machine, pile hammer machine, static pile machine, deep mixing pile machine, jet pile base and so on, the general pile hammer machine for suburban noise, smoke pollution, static pressure pile machine is used in the city, small noise will probably ~ ~

Q: Rural housing foundation, piling machine generally can play how deep?: 3, the use of XCMG power head, multi-stage shock absorption technology to ensure that the overall construction of more stable, power head key bar used in reverse and used to extend its service life.4 、 adopting the lock rod of the XCMG machine and the automatic lowering technique of the mast. The vertical precision of the pile hole is higher, and the construction is more convenient.5, the well-known brand "Yuchai engine," every little hour consumption 40-50 yuan.6, the use of wide, tube rice suitable for medium weathering below rock layer, sediment layer, backfill soil layer and other complex landforms.

Q: Clean the dirt and grease piling machine how much money: The pile foundation is a steel structure tower with a windlass at the back of which is used to lift the pile and hammer. A guide frame consisting of two guide rods is used in front of the pile to control the direction of the pile driving so that the pile can be accurately penetrated into the formation in accordance with the design orientation.

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