yuchai YC260R Rotary drilling rig

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Product Description:

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

Left/Right Tilt Angle

°

±4

Hydraulic Pump

Maximum Pressure

Mpa

35

Hole Depth

Hole Diameter

Maximum Drilling

mm

2500

Maximum Drilling Depth

m

80

Drill Pipe

Drilling Pipe

mm

Φ508

Working Weight

t

82

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Q:What's the special use of a pile driver?
Moreover, the torque of the hydraulic power head is 2-3 times as much as that of the ordinary three ring power head. It is more suitable for complex formation than the traditional long spiral, and the construction efficiency is more efficient. Long spiral drill in the type piling machine is the use of a more extensive, and for starting current understanding, we can get better in the construction layout, so as to avoid the occurrence of the voltage is not enough at the time of construction.
Q:How many small pile drivers are there in Hunan? It's best to have the exact location
Hunan small piling machine manufacturers or a lot, like Hunan wylong machinery should be more excellent in mechanical industry.
Q:The principle of pile driver
Types of pile drivers:(1) steam hammer piling machine. High pressure steam will be used to lift the hammer head, and then hit the pile head against the weight of the hammer, so that the pile will sink to the ground.(2) diesel pile hammer. Use the fuel explosion to push the piston and impact the pile head by explosive force, so that the pile will sink into the ground and be suitable for all kinds of precast piles.
Q:Advantages and disadvantages of pile driving methods
First of all, there are two kinds of piles: one is precast pile, and the other is concrete filling pile.Piles involved are generally precast piles.The pile driving methods of precast piles are hammer method, static pile method, vibration method and water hammer method.
Q:Is the prestressed pipe pile driven by a diesel pile driver or a static pile driver?
Hydraulic press-in is a jacked pile. Hydraulic hammer is a hydraulic pile hammer, and also a kind of impact pile. The single acting hydraulic hammer is only the rising driving mode, which is hydraulic and then released. The double acting hydraulic hammer also uses hydraulic acceleration when falling down. The speed is fast, and the lighter hammer core can be used. The impact force is larger than the ordinary one, and the steel pile is usually used
Q:5 pile driver, monomer power 75KW,
Two way 240 are used together,Pe=75*5=375Kx=1Pjs=pe*kx=375Cos=0.8Ijs=pjs/ue/3/cos=375/220/3/0.8=710Adopt cable specification, 2 way 4*240+1*120 parallel useIn the case of direct buried laying, the selection of outer sheath of cable shall comply with the following provisions:1 when the cable is under greater pressure or has mechanical damage, it should have reinforced layer or steel tape armour.2 in the quicksand, backfill, land and other possible displacement of soil, the cable should be steel wire armored.3 termite serious harm extrusion cable area, should choose higher hardness of the outer protective layer can also be thin in common outer sheath is extruded on the higher hardness of the protective layer, which can be used as the material of nylon or special polyolefin copolymer, also can be made of metal or steel armor.4 the outer layer of polyethylene should be used in areas with high underground water table.5 in addition to the above circumstances, the outer sheath without armour may be used.
Q:What are the general safety hazards of temporary power and piling machines in the construction site?
3, the night construction should be safe and meet the lighting, lighting equipment and components should be consistent with the quality of the current national mandatory standards, not allowed to use insulation aging or damaged appliances and devices. In the event of a sudden power failure, the staff needs to evacuate the working place in time, it is necessary to install emergency lighting equipment with its own power supply.4, mobile power tools, hand-held power tools should be maintained before use, grounding, and the use of safety voltage. Electric tool load line should select type of weather resistant rubber sheathed copper cable and any joint. When using hand-held power tools, it is necessary to wear and wear protective clothing according to the rules.5, the use of self generating units, there should be special management.
Q:How many cables should be used for the 250KW pile driver?
What's more, your distance is 400 meters, the wire reaches full load, so far distance, voltage loss is also very big. Therefore, the proposed use of two 240 square meters of aluminum core cable parallel operation.
Q:Which price is low for a pile driver?
Specializing in sales of steel sheet pile, steel sheet pile construction, leasing, model complete, high quality, the construction of steel sheet pile, the price is more favorable, and exquisite design, honest and trustworthy business purposes, in full accordance with the market-oriented, large-scale, standardized operation requirements specification, through the implementation of brand strategy to build the core competitiveness of enterprises
Q:How many hydraulic pile drivers or diesel pile drivers are used in high-rise residential buildings?
Diesel hammer pile machine imports (mostly self-propelled) and domestic two categories, according to pile hammer points from 1T to 8T range; the corresponding price is very different, domestic about 40-80.

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