yuchai YC260R Rotary drilling rig.

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yuchai YC260R 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	800
	Hauling Force	kN	520
Power Head	Maximum Torque	kN·m	260
	Speed	r/min	6-26
	Maximum Pressure	kN	200
	Maximum Pulling Force	kN	250
	Pressurized Cylinder Stroke	mm	5000
Hoist	Main Hoist
	First Layer of Lifting Force	kN	280
	Maximum Lifting Speed	m/min	55
	Diameter of Wirerope	mm	Φ32
	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	°	±4
Hydraulic Pump	Maximum Pressure	Mpa	35
Hole Depth Hole Diameter	Maximum Drilling	mm	2500
Hole Depth Hole Diameter	Maximum Drilling Depth	m	80
Drill Pipe	Drilling Pipe	mm	Φ508
Drill Pipe	Working Weight	t	82

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

Q: If so, ask what it works forThe pile hammers I've seen before all have a steam hammer, and this one doesn't know how it works.: Static pressure pile machine, the static pressure construction relies entirely on the hydraulic static pressure to push the pile into the ground. It's like nailing a nail into a wood, the jacked machine is pushing the nail in directly, and the other kind of diesel hammer can be seen as hammering in.

Q: 120KW piling machine needs a lot of air?: The general experience of 1 kW 2 amps, so we can use 250A open, because your motor power is relatively large, it is best to use a control box with a starter to safe operation.

Q: Like bored pile machines and precast pile machines, they have no wheels, and they are very bulky. How do they move?Some people say that the demolition and then installed, a construction site three hundred or four hundred piles, it is difficult to dismantle three hundred or four hundred times?: Walking pile machine, first with the 4 hydraulic cylinder (leg) to pile up the top, bottom rail pile machine to reach out, take back the leg pile machine down, and then pile machine by hydraulic cylinder thrust along the upper part of the track before reaching out to the track, work efficiency low. Our company is now producing crawler pile driver, mobile flexible, convenient location, electrical, hydraulic, centralized control, operation is very convenient.

Q: Why should I pull it up a few times? Because the friction should stop gradually: This problem is very simple, you just don't know it. The working principle of diesel hammer, hammer force pull up several times in the ignition, ignition after diesel combustion explosive can put the hammer from the top, the hammer reaches a certain height to fall under gravity, in the moment of contact pressure the light diesel (compression diesel can make its combustion is its characteristics), and was the top hammer, again and again.

Q: What does piling mean?: Place the pile into the ground to make the building strong.

Q: Pile foundation: Sinking into the pile foundation - Hammer Sinking Pile into the pile, the main construction methods are: Hammer Sinking Pile, vibration pile, static pressure pile and immersed pipe pile. The hammer sinking pile is generally applicable to medium density sand soil and cohesive soil. Because the pile driving hammer will sink the pile and hit the pile against the impact energy of the pile hammer, so the general pile diameter can not be too large (not more than 0.6m), and the buried depth is not greater than 50m.

Q: Rural housing foundation, piling machine generally can play how deep?: In a spiral track Matlock advantage:1 、 simple operation, one hole forming,2, fast, 3-5 minutes can become holes 5 meters3, the maximum diameter of the hole 800mm, the maximum hole depth of 10m, suitable for housing construction, highway, high-speed rail slope protection and other pile foundation construction4, special, mobile convenient, 360 degrees of free rotation5, firewood and electricity dual-use, reduce cost expensesA Hui Omron caterpillar rotary drilling rig advantage:1, the fastest 20 minutes, you can dig 5-8 meters of earth drilling2, drilling can break strong weathering rock layer3, the well-known brand of the engine, "Yuchai, Weichai, fuel consumption of 40-50 yuan per hour.4 、 selection of multi-functional parts, such as: Clay bit, sand fishing drill, bottom drill bit, easy to change, practical.

Q: How much is the hydraulic pile driver?: Between 16-40, 000. Different manufacturers. Different tonnage difference big ah, soft land dozen20 tons will be enoughI hope my answer is useful to you, if satisfied, please take ~!

Q: The pile driving team has many years of piling experience, to undertake the construction of large and small piles, includingKongguanzhu: To consider how the site can take back the unearthed excavation method is ABC pile test done to dig a long tight schedule but also increase the test equipment such as AC two AC after completion of the test sequence can also do a ramp to the middle of the excavation

Q: 5A few days ago bought a highway guardrail, piling machine, because the hammer piling frequency is too high, too much strength, not good control, please experts pointing adjustment method or operation method. Thank you: You can only use the nitrogen charging device to release the nitrogen from the hydraulic hammer, and remember that the value is better than the 1-1.2

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