100ton XZ1000A hdd rig for trenchless pipe laying
XZ1000A Horizontal Directional Drill Technical Specification
Product Model：XZ1000A Horizontal Directional Drill
Manufacturer：Xuzhou Xugong Foundation Construction Machinery Co.; Ltd.
XZ1000A HDD structure adopts crawl chassis. 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 China. 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 XZ1000A HDD
1.1The gear and rack transmission makes stability and reliability, Carriage spindle floating to to protect the drill pipe thread and improve the service life of the rods.
1.2 Elastic equilibrium release technology is to avoid device damaging when pulling pipeline back, which increase the reliability.
1.3Wire guided walking system makes moving safe.
1.4 Mud flux stepless speed regulation saves mud and reduce pollution.
1.5 Cab’s 45 ° rotation enhances comfortable operation
2 Technology Introduction
2.1 Chassis
XZ1000A HDD adopts crawl chassis. It can fitted to more kind of ground and has high reliability. The travel gearbox producing by Doosan make it possible of good performance, good reliability.
| Track Shoe Length | 3930 mm |
| Outside wide of track | 2900 mm |
| Width of track | 500 mm |
| Distance between wheel’s axis | 3165 mm |
| Number of track roller | 7×2 |
| Gearbox of travelling | Korea Doosan TM30VD×2 |
| Drive force | 170kN |
| Gradient | 30% |
| Travelling speed | 2.5km/h |
| Weight | 23t |
2.2 Engine
The powerful engine has the turbine torque increment characteristic. It meets for the request of China StageII or China Stage III,EU Stage IIIA.
QSL8.9-C360 (China Stage III) 6LTAA8.9-C360 (China stage II，optional)
Rated power 264kW (QSL8.9) 264 kW(6LTAA8.9, optional)
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)
Capacity of fuel 425L
2.3Hydraulic System
Adopt load sensitivity technology. World first-class brand’s components can provide good performance and good reliability.
Rotation system
Pump Rexroth A11VO145
Pressure 320bar
Rotary valve AMCA APV-22
Motor Rexroth A6VM107X2
Push or pull system
Pump Rexroth A11VO145
Pressure 320bar
Manual reset relay AMCA APV-22
Motor Rexroth A6VM107×4
Capacity of Hydraulic oil tank 750L
2.4 Electronic system
Electronic system equipped with electric start button,fuse box and power master switch.
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. 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.
Voltage of electronic DC24V
Controller TTC60
Handle SAUER MCH22
2.5 Drill frame
The drill frame is made by high tension steel. 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 10～18°
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.
Gearbox of rotation Bonfiglioli 309L2/ Brevini EL1572
Max.Push/pull force 1075kN
Max.Carriage speed 35m/min
Max.Torque 43000N·m
Max.Spindle speed 100r/min
Distance of carriage moving 7000mm
2.7 Clamp
The HDD is fitted with brute force clamp. The fixed wise and rotation wise can separate or integrate. It is good to change the tooth.
Torque of clamp 81000N·m
Distance of clamp separation 22.6°
2.8 Mud pumps system
Equipped with hengyang mud pump, mud for construction, to ensure smooth construction, There are four gear speed is adjustable, Can also be adjusted mud pump flow, provide better operating experience.
Maximum flow 600L/min
Maximum pressure 100bar
2.9 Cab
Cab with anti-noise function and air condition can rotate by cylinder. It is also fitted with light, windscreen wiper, damping seat and suit for operation, In front of the glass can be doubled. All these increase comfortable while operating the HDD.
Width of cab 1000mm
Length of cab 1800mm
Rotation Angle of cab 45°
Refrigerating capacity of air conditioner 4600W
Heating capacity of air conditioner 5000W(The engine cooling fluid above 85°)
2.10 Loader Crane
The HDD is assembled XCMG’s 2T loader crane. It was controlled by hand and It
operate vey convenience
Lifting weight 2t
Loading capacity 4t·m
2.11 Pipe and tools (optional)
To host equipped with reliable performance and stable quality of construction and efficient drill pipe drilling tool,provide strong guarantee for the host construction safety,as follows:
| Name | Type | Specification | Remarks |
| Drill pipe | (S135) Welded | ￠127mm×6m | NC50 Type of connector |
| Reamer | Expanding type | ￠450mm | XCMG |
| ￠600mm | |||
| ￠750mm | |||
| ￠900mm | |||
| ￠1050mm | |||
| ￠1200mm | |||
| ￠450mm | |||
| ￠600mm | |||
| ￠750mm | |||
| Flowing type | ￠900mm | ||
| ￠1050mm | |||
| ￠1200mm | |||
| ￠1300mm | |||
| Accessories | Pilot guide bit | 127 | |
| Guide plate | 127 | ||
| Puller | 127 | ||
| Break out a joint | 100T | ||
| Puller | 127 | ||
| Transfer case | 100T | ||
| Connect | 127 | ||
| Mud system | Mud mix system | 5 cube | Shanghai Zhini |
| Exploratory apparatus | Navigator E | XCMG | |
| Instrument | Prospecting instrument | 8100 | Radiodetection |
3.Main technical parameters
| Item | Unit | Parameter | ||
| Engine | China Stage III,EU Stage IIIA | Manufacturers | / | Cummins |
| Model | / | QSL8.9-C360 | ||
| Power rating | kW/r/min | 264 / 2100 | ||
| China Stage II | Manufacturers | Cummins | ||
| Model | / | 6LTAA8.9-C360 | ||
| Power rating | kW/r/min | 264/ 2200 | ||
| Thrust-Pull | Max thrust-pull force | kN | 1075 | |
| Max thrust-pull speed | m/min | 35 | ||
| Rotation | Torque | N·m | 43000 | |
| Max spindle speed | r/min | 100 | ||
| Pipe | Diameter ×Length | mm | Φ127 ×6000 | |
| Type | / | Self-propelled crawler | ||
| Travel driving | ||||
| Mud pump | Traveling speed | km/h | 2.5 | |
| Weight | t | 23 | ||
| (L×W×H) Dimension | mm | 11500×2900×3000 |
4.Core parts subsidiary
| Name | Manufacturer |
| Engine | Cummins |
| Main Pump | Rexroth |
| Auxiliary Pump | Permco |
| Valve | AMCA |
| Handle | SAUER |
| Controller | Rexroth |
| Motor | Rexroth |
| Reducer | Bonfiglioli/Brevini |
| Bearing | ZWZ |
| Lorry crane | XCMG |
| Track | Hubei Xiangong |
| Walking speed reducer | Korea Doosan |
5.The Machine Appearance and Transportation
| Item | Unit | Parameter |
| Length | mm | 11500 |
| Width | mm | 2900 |
| Height | mm | 3000 |
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