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XCMG XZ2860 HDD rig supplier
XZ2860/XZ2860Plus Horizontal Directional Drill
Technical Specification
Product Model：XZ2860/XZ2860Plus Horizontal Directional Drill
Manufacturer：Xuzhou Xugong Foundation Construction Machinery Co.; Ltd.
XZ2860/XZ2860Plus HDD structure adopts crawl chassis, control house is available. It uses the power saving closed hydraulic system, equipped with electro-hydraulic proportion control, efficient advanced load sensitivity and XCMG’s patent technical. The main technical specifications reach the advanced level in international. The main components of hydraulic system, transmission, electric system and gearbox are made of world first-class brand products, good performance, good reliability.
1.Features Introduction of XZ2860/XZ2860Plus HDD
1.1 Numerical meter display the working torque, push or pull force and so on parametric in working conditions. Electronic sensor has rapid reaction and can show overload immediately. It also endures accuracy and delay of the traditional hydraulic meter’s indication. It solve the matter to depend the operator to calculate the torque and force by the equipment’s switch directive.
1.2 Drill frame slide by the cylinder. Combine with link weldment. It is easy safe and simple to adjust the entry angle of the equipment. The gearbox adopts three methods to avoid the strike on the end of the drill frame. So it is more safety to the HDD.
1.3 Dual-engines are used. The HDD has all the motion on the condition of any engine starting. Multi-condition technology of adjusting the travel speed combining with the multi-speed control of rotation and push or pull make HDD be suitable to the complex geology. You can use one engine in the condition of small pipe diameter in order to reduce the fuel consume. So it is inexpensive in construction.
1.4 Clamp can travel on the drill frame. It has the future of big torque and convenience of cathead. The HDD adopt the patent of rotation tooth. It is easy to achieve in clipping the pipe. It is reliable in clamping.
1.5 The HDD adopt Overload protection. Torque and force and cylinder can adjust by the digital technique. It is easy and simple to adjust. and can be betoken in advance.
1.6 The HDD’s rotation adopt closed hydraulic system and it’s push or pull adopt load sensitivity technology. The main part of hydraulic and electric and transmission are made of world first-class brand products, good performance, good reliability.
2.Technology Introduction
2.1 Chassis
XZ2860/2860Plus HDD adopts crawl chassis. It can fitted to more kind of ground and has high reliability. The travel gearbox producing by world first-class brand make it possible of good performance, good reliability.
Distance between wheel’s axis 4025mm
Width between two tracks outside 2750mm
Width of track 600mm
Length between two tracks 2150mm
Number of track roller 2×9
Gearbox of travelling 2xGerman Rexroth GFT60
Drive force 322kN
Gradient 30%
Travelling speed 1.5km/h
Ground pressure 96.1kPa
Weight 46t(XZ2860)
48t(XZ2860Plus)
2.2 Engine
The powerful engine has the turbine torque increment characteristic. It meets for the request of EU Stage IIIA or EU Stage II.
Model of engine QSL8.9-C360(EU Stage IIIA)
6LTAA8.9-C360(EU Stage II, optional)
Rated power 2×264kW
Max torque of engine 1500N·m /(1500r/min)(QSL8.9)
1400N·m /(1400r/min)(6LTAA8.9, optional)
Rated speed of engine 2100 r/min (QSL8.9)
2200 r/min(6LTAA8.9, optional)
Emission of engine EU Stage II (6LTAA8.9, optional)
EU Stage III A(QSL8.9)
Capacity of fuel 900L
2.3 Hydraulic System
Rotation adopts the closed hydraulic system. The movements of push or pull adopt load sensitivity technology. World first-class brand’s components can provide good performance and good reliability.
Rotation system
Pump Sauer H1P ×2
Pressure 330bar
Motor 4×Rexroth A6V
Push or pull system
Pump 4×Sauer ER
Pressure 310bar
Motor 8×Rexroth A6V(XZ2860)
10×Rexroth A6V(XZ2860Plus)
Capacity of Hydraulic oil tank 940L
Hydraulic oil Caltex HD46(-15℃～40℃)
Caltex HDZ46(-30℃～40℃)
2.4 Electronic system
The HDD adopts intelligent and CAN bus control technology. The meter shows clearly and easy to see.
The HDD shows the actual torque and push or pull force immediacy in the large and high showing size monitor automatic.
PLC control technology can detect the engine speed, the temperature of cooling water, the pressure of lubrication, the temperature of hydraulic oil, the pressure or stoppage of filter element, the position of carriage etc. It can also alarm to the operator in wrong condition.
The HDD travel safety at stepless speed regulation and controlled by wire cable.
The multi-speed control of rotation and push or pull make HDD be suitable to the complex geology.
Voltage of electronic DC24V
Battery 4×Delphi 6-QW-120B
Controller Rexroth RC28-14/30
Monitor Palfin TT104V2-L
Handle Sauer MCH22
Sensor of speed Rexroth HDD2L16NA/20
Switch of sensor Honeywell JM18APA102
Switch of route Honeywell SZL-WLC-B
Sensor of temperature Danfoss MBT3270020
Sensor of pressure Danfoss MBS3050
2.5 Drill frame
The entry angel is changed by adopting the link weldment and cylinder. It has the advantage of simple and safety.
Max thrust-pull force 2860kN(XZ2860)
3600kN(XZ2860Plus)
Max thrust-pull speed 25m/min
Torque 90000 N·m(XZ2860)
110000 N·m(XZ2860Plus)
Max spindle speed 95r/min(XZ2860)
76 r/min(XZ2860Plus)
Distance of carriage moving 11500mm(XZ2860)
11000mm(XZ2860Plus)
Gearbox of rotation Brevini ED2090/ Bonfiglioli 307L2
Brevini EL1572/ Bonfiglioli 309L2
Gearbox of push or pull Brevini ET3250/Bonfiglioli 310L3
The drill frame is made by high tension steel. The pipe support is used in adding or take off the pipe. It is easy to operation and clip. It is convenient for the reason of the drill frame slide by the cylinder.
The distance of the drill frame slide 2500 mm
Entry angle adjust by drill frame 8～16°
2.6 Carriage
Push or pull is executed by rack and pinion. The HDD also use the floating axis to protect the pipe’s thread. The rapid speed is carried out by the variable motor. The speed of carriage and the force of push or pull can be executed steplessly.
Max thrust-pull force 2860kN(XZ2860)
3600kN(XZ2860Plus)
Max thrust-pull speed 25m/min
Torque 900000 N.m(XZ2860)
110000 N.m(XZ2860 Plus)
Max spindle speed 95r/min (XZ2860)
76 r/min (XZ2860Plus)
Distance of carriage moving 11500mm(XZ2860)
11000mm(XZ2860Plus)
Gearbox of rotation Brevini ED2090/Bonfiglioli 307L2
Brevini EL1572/Bonfiglioli 309L2
Gearbox of push or pull Brevini EL3250/Bonfiglioli 310L2
2.7 Clamp
The HDD is fitted with the clamp with automatic rotation tooth so that the pipe can be gripped tightly. The clamp can move from the end of drill frame to another end of the drill frame. And it can do great good to operation in cathead condition. The fixed wise and rotation wise can separate or integrate. It has a good sight of clamp and is good to change the tooth.
Torque of clamp 262250N·m
Rotation angle 21°
Distance of clamp separation 300mm
2.8 Loader Crane
The HDD is assembled XCMG’s 3.2T loader crane. It was controlled by hand and It operate vey convenience.
Weight of lift 3.2t
Max distance of lift 6.32m
Torque of crane 6.4t·m
2.9 Cabin
Cab with anti-noise function and air condition can lift and go down by cylinder. It is also fitted with light, windscreen wiper, sunshade curtain, damping seat and suit for operation. All these increase comfortable while operating the HDD.
Width of cab 1250mm
Length of cab 2400mm
Air conditioning and refrigeration capacity 4600W
Air conditioning heating capacity 5000W( Engine coolant above 85℃)
2.10 Control house (optional)
Separate control house is available to deviate the noise and tremor of the engine. This will raise the good operation condition. Cab is not available if control house is installed.
Import Voltage AC 220V
Dimension of control house(L×W×H mm) 3500×2438×2591
Air-controller 1.5P
2.11 Pipe and tools (optional)
Petrol pipe and No-dig pipe is available. water wing backreamer, expander backreamer, compact fluted backreamer or the others special tools is available. The diameter is 300 to 1600, The max distance which can deal with is 2500m. The customer should determine what kind of tools, joint, swivel will be used depend on the geology at the operation site.
Diameter of pipe φ140mm(According to the load, 127/168 is available)
Length of pipe 9600mm
Joint of pipe 5-1/2FH
Note. The force and torque on the pipe can’t reach to max at the same time. Please to obey the rules of the pipe. This can avoid the thread cement of the pipe.
3.Main technical parameters
Engine
Manufacturers Cummins
Model QSL8.9
6LTAA8.9-C360(optional)
Power rating 528 kW (264×2)/(2100 r/min)
528 kW (264×2)/(2200 r/min) (optional)
Thrust-Pull
Max pull/thrust force 2860/2860 kN(XZ2860)
3600/3600 kN(XZ2860Plus)
Max pull/thrust speed 25m/min
Rotation
Torque 90000 N·m(XZ2860)
110000 N·m(XZ2860Plus)
Max spindle speed 95 r/min(XZ2860)
76 r/min(XZ2860Plus)
Pipe
Diameter ×Length φ140 mm×9.6m
Max inclination angle 16°
Crane
Lifting 3.2 t
Torque 6.4 t•m
Travel
Style Steel crawler self-propelled
Traveling speed 1.5 km/h
Mud pump
Style Hydraulic drive (external drive)
Weight 46t(XZ2860)
48t(XZ2860Plus)
Dimension L×W×H 17500×3200×3550 mm
4.Core parts subsidiary
Name Manufacturer
Engine Cummins
Rotary pump Sauer`
Push pump Sauer
Rotary Motor Rexroth
Rotary reducer Brevini/Bonfiglioli
Push Motor Rexroth
Push reducer Brevini/Bonfiglioli
Controller Rexroth
Main valve Sauer
Handle Sauer
Walking speed reducer Rexroth
Hydraulic cylinders XCMG
Loader Crane XCMG
Hydraulic tubing XCMG
5.The Machine Appearance and Transportation
The machine transportation Dimension 17500×3200×3550mm
Shiping weight(free of Drill and Drilling Tools 46t(XZ2860)
48t(XZ2860Plus)
6.Transport program
To meet the requirements of highway transportation, apart for the transport of two parts: upper part of the truck and Chassis. Chassis includes Engine, Hood, Cab, link weldment, Fuel Tank, Carriage. Upper part of the truck includes Drill Frame, Carriage, Clamp, Anchor, Loader Crane etc.
Dimension of the upper part of the truck(L×W×H): 17500×2400×2250mm
Weight about: 25 t (XZ2860)
27 t (XZ2860Plus)
Dimension of the Chassis(L×W×H): 9500×2950×3550mm
Weight: about 21 t
7. Accompanied Attached Documents
XZ2860/2860Plus HDD machine start when accompanied by the packing list, include the following technical documents
Product certificate
Product Manual
Engine Specification
Air Conditioning of Construction Vehicle General Manual(Standard cab)
Operation and Maintenance Manual of Loader Crane
Mud Pump Instruction Manual(Special grade Configuration)
Packing List (including wearing parts and spare parts inventory, vehicle tools inventory, shipping list with items)
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