XCMG XZ2400F Horizontal Directional Drilling Rig Machine HDD Drill Equipment
Product Model： XZ2400F Horizontal Directional Drill
Manufacturer： XCMG Foundation Construction Machinery Co.，LTD.
XZ2400F 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 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 HDD
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.
2.PE Elastic equilibrium release technology is to avoid device damaging when pulling pipeline back, which increase the reliability.
3.The HDD adopt the patent of rotation tooth. It is easy to achieve in clipping the pipe. It is reliable in clamping.
4.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.
5.The Cab is designed with a luxury cab layout for two people, which improves the operating comfort.
6.The technology of mud auto start or stop, and mud flow adaptive. The HDD can automatically open and close the mud channel according to the working status of the HDD, and automatically adjust the mud flow according the engine speed, pushing and pulling distance, reaming stage, etc. to reduce the mud loss.
7.The vise and semi-automatic one key operation, greatly reducing the repeated operation times of manipulator.
8.The constant torque automatic reaming function realizes the constant torque automatic reaming construction based on load feedback, and further optimizes the automatic drilling function . It’s high efficiency and high quality.
9.Swing drilling function, the HDD can swing drilling through the fast forward and reverse rotation of the power head to solve the actual construction.
10.Multi working condition mode, setting three working condition switching modes: conventional, soil layer and rock layer. It can be applied to different working conditions such as fast drilling of soil layer and micro control of rock layer, and the mode parameters can also be modified according to actual needs.
11.Rotation gear self adaption, gear automatic control system based on rotation stepless speed regulation and rotation torque negative feedback, automatically adjusts the gear when the current torque is detected to be mismatched with the gear for a long time. It can effectively realize overload protection and efficient construction.
12.Adaptive vise clamping. The HDD can automatically adapt the the vise clamping pressure according to the current torque limit value. It can effectively reduce the wear of the vise teeth and drill pipes and tools . It can effectively improve the life of the HDD and the drill tools.
13.Memory cruise function, It is an one button cruise function that based on push-pull speed locking and memory, rotation speed locking and memory. It can restore the construction state of the previous cycle with one button, which can be effectively applied to a more stable reaming stage.
14.The engine intelligent module, including automatic total speed, one key working speed, engine power control and other functions. It can effectively reduce the fuel consumption in standby mode, and can achieve engine protection under extreme load conditions.
15.The safely module, including power head position information monitoring, power head speed zone setting, semi-automatic anti-collision, upper rod torque limit and other functions. It can effectively improves the safety of the HDD.
2.Technology Introduction
1.Chassis
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 | 3550 mm |
| Width between two tracks outside | 2850 mm |
| Width of track | 500 mm |
| Length between two tracks | 2350 mm |
| Number of track roller | 8 ×2 |
| Gearbox of travelling | 181.3ml/r /106.7ml/r |
| Drive force | 135kN ×2 |
| Gradient | 30% |
| Max travelling speed | 2.2km/h |
| Ground pressure | 80kPa |
| Weight | 33t |
2.Engine
The powerful engine has the turbine torque increment characteristic. It meets for the request of Chian MEP CS IV.
| Model of engine | L9 CS4 330C ×2 |
| Rated power | 242Kw |
| Max torque of engine | 1420N·m /(1200r/min) |
| Rated speed of engine | 2100 r/min |
| Emission of engine | Chian MEP CS IV |
| Capacity of fuel | 715L |
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 | H1P-147 ×2 |
| Pressure | 380bar |
| Motor | Rexroth A6VM107 ×3 |
| Gear Box | XCMG |
| Push or pull system | |
| Pump | ERR100×1 |
| Pressure | 310bar |
| Motor | Rexroth A6VM107 ×8 |
| Gear Box | XCMG |
| Capacity of Hydraulic oil tank | 700L |
| Hydraulic oil | Caltex HD46(-15℃～40℃，) Caltex HDZ46(-30℃～40℃) |
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 wireless cable.
The multi-speed control of rotation and push or pull make HDD be suitable to the complex geology.
| Voltage of electronic | DC24V |
| Battery | 6-QW-120B ×2 |
| Controller | Rexroth RC28 |
| Monitor | YONGQING 10 inch monitor |
| Handle of rotation | HAIMOOO |
| Switch of sensor | IFM |
| Switch of route | Honeywell |
| Sensor of temperature | Danfoss |
| Sensor of pressure | Danfoss |
5.Drill frame
The entry angel is changed by adopting the link weldment and cylinder. It has the advantage of simple and safety.
Entry angle adjust by drill frame 10°～17°
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.
| Push/pull force | 2400kN |
| Max thrust-pull speed | 60m/min |
| Torque | 83000 N·m |
| Spindle speed | 115r/min |
| Distance of carriage moving | 7500mm |
| Gearbox of rotation | XCMG×3 |
| Gearbox of push or pull | XCMG×8 |
7.Clamp
The HDD is fitted with the clamp so that the pipe can be gripped tightly. 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 | 240000N·m |
| Rotation angle | 25° |
| Distance of clamp separation | 300mm |
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 | 8.1m |
| Max torque of crane | 6.4t·m |
9.Cab
Cab with anti-noise function and air condition can rotate 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 | 2200mm |
| Air conditioning and refrigeration capacity | 4600W |
| Air conditioning heating capacity | 5000W(Engine coolant above 85℃) |
10.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 isΦ300mm to Φ1000 mm, the max distance which can deal with is 1000m. The customer should determine what kind of tools, joint, swivel will be used depend on the geology at the operation site.
| Parameter | Specification one | Specification two |
| Diameter of pipe | φ114mm | φ127mm |
| Length of pipe | 6000mm | 6000mm |
| Joint of pipe | API NC46 | API NC50 |
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
| Item | Unit | Parameter | |
| Push-pull force | kN | 2400 | |
| Maximum operating speed of power head | m/min | 60 | |
| Number of push-pull motors of power head | PCS | 8 | |
| Maximum torque of power head | N·m | 83000 | |
| Speed of power head | r/min | 115 | |
| Number of rotary motors of power head | PCS | 3 | |
| Maximum back-reaming hole diameter | mm | Φ1300 | |
| Maximum drilling length | m | 1200 | |
| Drill rod length | m | 6 | |
| Drill rod diameter | mm | Φ127/Φ114 | |
| Entry angle | ° | 10～17 | |
| Engine model | Cummins L9 CS4 330C×2 | ||
| Rated power | kW/(r/min) | 242/2100 | |
| Maximum torque | N·m/(r/min) | 1420/1200 | |
| Track gauge | mm | 2350 | |
| Track wheel width | mm | 3550 | |
| Track width | mm | 500 | |
| Minimum ground clearance | mm | 300 | |
| Maximum travel speed | km/h | ≥2.4 | |
| Maximum climbing grade | % | ≥30 | |
| Truck mounted crane | Maximum lifting weight | t | 3.2 |
| External dimensions | Length | m | ≤12.7 |
| (transportation status) | Width | m | ≤3.23 |
| Height | m | ≤3.45 | |
| Working weight | t | 31 | |
4.Core parts subsidiary
| Core parts | Matching manufacturer |
| Engine | Cummins |
| Rotary pump | Danfoss Sauer |
| Push pump | Danfoss Sauer |
| Rotary Motor | Rexroth |
| Rotary reducer | XCMG |
| Push Motor | Rexroth |
| Push reducer | XCMG |
| Controller | Rexroth |
| Main valve | AMCA |
| Handle | HAIMOOO |
| Walking reducer | XCMG |
| Hydraulic cylinders | XCMG |
| Lorry crane | XCMG |
| Hydraulic tubing | XCMG |
5.The Machine Appearance and Transportation
The machine transportation Dimension 12700×3230×3250mm
Shiping weight(free of Drill and Drilling Tools) 31t
6.Accompanied Attached Documents
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
Operation and Maintenance Manual of Loader Crane
Mud Pump Instruction Manual
Packing List (including wearing parts and spare parts inventory, vehicle tools inventory, shipping list with items)
