XTG3500 pipe pushing machine adopts a number of advanced control technologies such as full hydraulic drive, PLC control, electro-hydraulic proportional control, load-sensitive control, limit power control and the company’s proprietary technology. It has large pushing and pulling force, large cylinder stroke, and fast pushing and pulling speed. The clamping is reliable and not slipping and the main performance parameters and control technology have reached the international advanced level. The main components of the hydraulic and electrical system are selected from first-class international brand products with high reliability.
1 Technical Features
A. Strong power
High-power engine with three-stage emission, environmentally friendly emissions; supporting high-pressure plunger pump system, high output pressure, high propulsion/return force, high safety factor; application of advanced PLC control technology and limit power control technology, real-time monitoring and control of propulsion Power to ensure stable engine power output without overloading.
B. High configuration
The main components of the machine are all well-known brands with reliable performance and high efficiency. The main pump, main valve, controller, etc. are selected from well-known companies with long service life.
C. Intelligent control
The imported controller is used to comprehensively monitor and detect engine and various power, pressure and flow output of the hydraulic system with fast response speed and clear display on the high-resolution display.
The screen display digital instrument directly displays the push/return force, the knob type setting is easy to operate, and the digital direct display instrument provides accurate display.
D. High push/pull back efficiency
When no-load or little construction load, it has high-speed operation function, fast push/pull back speed and short construction assistance time.
The stroke of the pushing cylinder is large and a drill pipe only needs to operate the clamp to reciprocate three times in the short auxiliary time and the construction is efficient and fast.
E. Reliable clamping
The clamp has a large number of clamped segments and can be self-centered and rotated to prevent damage to the pipeline caused by uneven clamping force distribution.
The rubber protective layer is manufactured integrally with the base body with high strength.
The clamp has the function of stepless adjustment of the clamping force to prevent the pipeline from being injured by the pipe holding cylinder.
The cylinder has the advantages of large bore and high pressure, and has the advantages of large clamping force, reliable tube holding, and no slipping.
F. Digital setting of advance/return force
It has the function of digital setting of maximum pushing/returning force, knob operation setting, stepless adjustment and precise preset, safe construction.
Technical Features
|
Item
|
Parameter
|
|
Engine
|
Manufacturer
|
CUMMINS
|
|
Model
|
QSL8.9
|
|
rated power (kW/ r/min)
|
264/2200
|
|
Emission Standards
|
China three stages
|
|
Hydraulic main pump
|
Manufacturer
|
Liyuan
|
|
Displacement (ml/r)
|
145
|
|
Set pressure（MPa）
|
35
|
|
Push/pull
|
Maximum push
|
3500
|
|
Maximum pull back (kN)
|
2000
|
|
stroke (mm)
|
3000
|
|
Advancing speed (m/min)
|
5
|
|
Retraction speed (m/min)
|
5.3
|
|
Construction angle (°)
|
0-15
|
|
Clamp
|
Type
|
4 rows of cylinders 8 clamping pieces
|
|
Cylinder bore (mm)
|
200
|
|
Stroke (mm)
|
100
|
|
Adapt to pipe diameter
|
(mm)
|
400-800
|
|
Fuel tank volume
|
(L)
|
1000
|
|
Base size
|
Length × width × height (mm)
|
6000×3300×2200
|
|
Base weight
|
(t)
|
17
|
|
Overall dimensions of power station
|
Length × width × height (mm)
|
6000×2438×2591
|
|
Power station weight
|
(t)
|
15
|
|
Dimensions of clamp
|
Length × width × height (mm)
|
4000×3000×2400
|
|
Clamp weight
|
(t)
|
20
|
|
Operating room size
|
Length × width × height (mm)
|
3000×2438×2591
|
|
Operating room Weight
|
(t)
|
2.5
|
