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

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


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Q:The difference between diesel pile driver and impact drilling machine
A diesel pile driver: like a hammer hitting a nail, it is hit by a hammer.
Q:Several common pile foundations and pile driving techniques
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. Sinking pile foundation pile, cast-in-place pile is the reinforced concrete or steel pipe pile tip with valve pile tip at the bottom of the sleeve, sinking to the required depth by hammering or vibration, the tube placed inside the reinforcement cage, concrete pouring, pull out pipe forming.
Q:What are the preparations for the piling site?
1, the pile position determination: according to the project provided by the construction unit and the pile axis location map of pile location, pile location must be accurate, and in the pile position by a soldering iron drilling, hole depth is 15~20cm, filled with lime, prevent in the process of driving the wrong pile.2. Pile up(1) pile stacking shall be determined by pile driving route and pile driving sequence(2) the site shall be level and level with three passes and one leveling. Remove obstacles in the ground, underground and air in the range of the moving of the pile driver. The wooden posts and the pile rings shall be of the same position, except for the contact between the pile and the pile, and nothing else shall be in contact with the pile so as to prevent cracks in the pile.(3) the strength of reinforced concrete precast piles must be up to 100% before they can be transported and piled3, the selection of pile machineAccording to the design of single pile bearing capacity and pile length, this project intends to use hammer weight 2.5t track type diesel pile driver.
Q:How to operate the excavator pile driver?
1, full hydraulic drive, you can rotate 180 degrees, easy operation;2, transportation is convenient, and can be connected with the excavator as a whole;3, can be applied to a variety of work sites, rainy days, but also in the river, surface, underwater operations;4, can hit, dial steel pile, cement pile, rail column, iron plate, H plate, drainage belt;5 、 the use of German hydraulic motor driven (rotating motor and vibration motor), small size, light weight, but can output high power and high speed, high reliability, strong and durable;
Q:What's the effect of Engineering piling?
Provide the foundation with carrying capacity. Figuratively speaking: you want to select a piece of land, build a house on it, but the soil is not good, if the house made above may sink may also occur uneven settlement drained, it is necessary to carry out treatment on the site, a lot of processing method, which is a kind of pile.
Q:We have bought a pile driver wylong machinery,
Certainly money ah, now people are selfish, just want to make money, Matlock machine good, I also encountered such a thing.
Q:What should I pay attention to when purchasing a hydraulic pile driver?
Pay attention to the following points:Used as an engineering category;Engineering workload;The geographical environment of the project;And the price that the boss expects.
Q:What is the noise level of site construction (piling)?
The construction is divided into several stages, and the noise limits are as follows:Earth stage, daytime noise limit is 75 dB, the night noise limit is 55 dBPiling stage, daytime noise limit is 85 dB, prohibit the construction of the night
Q:Which is better for the building foundation treated by a pile driver and a rammer?
Look at the geological structure. General multi-storey dynamic compaction machine, high-rise pile foundation, but also depends on the specific choice, depending on the soil, water content
Q:The CPU for evaluating AMD is called bulldozer,
Bulldozers and pile drivers are the English translation of a new framework introduced by AMD two years ago and last year. The original name is "Bulldozer architecture". Literally, it means "bulldozer". Piling machine is the second generation of bulldozer, and also literal translation. It has nothing to do with good or bad.There's nothing wrong with the power consumption of the bulldozer architecture, so it's easy to have bad associations with the bulldozer, and nothing else.The performance of bulldozer is equivalent to the core I3 series processors core I5 to this level.

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