Brief Details
Brief Details of Horizontal Directional Drilling Rig :
1. Model No.:DFHD-28Z
2. Engine Power:132KW (2200r/min)
3. Max. Push Capacity:280KN
4. Max. Pull Capacity: 280KN
5. Warranty: One year guarentee excluding wearing parts
6. Certifications: BV,SGS Certificate
7.
Application:Municipal,electricity,telecommunications,water,gas,heat
trenchless laying of pipelines
Product Specifications of DFHD-28Z Horizontal Directional Drilling
Rig:
1. Introduction
DFHD-28Z hydraulic directional drilling rig is driven with full hydraulic system, propelled with its own
crawlers. With reasonable structure, easy operation, high efficiency; main
hydraulic
components, motor and mud pump all selected and adopted from
domestic famous-brand products as auxiliary equipments; with
durable rubber belts of crawlers, the rig is suitable for
moving in the city with no injury of pavement.
2.Advantages
1.Diesel engine is Cummins, stronger power and lower noise, more
suitable for working in city.
2.The drill head is driven by four parallel motors in two speeds. With high torque and stable performance
3.Adopting duplex motors speed reduction gear mechanism, the drill
head is in the same capacity of feeding and pulling backward and in high and low, the two speeds
4.With wired remote control, the track assemblies are easy to
operate.
5.The mud pump is driven hydraulically with mechanical gear
shift/stepless speed change.
The displacement could be adjusted flexibly according to different
geological conditions and
performance techniques
6.Equipped with hydraulic outriggers, the rig could be adjusted to
balance and stability with
convenience and easiness.
Parameters of HDD Rig DFHD-28Z
The Main Machine |
Power of Engine | 132KW(2200r/min) |
Max. Push capacity | 280KN |
Max. Pull capacity | 280KN |
Rated Torque | 10000 N·M |
Hollow Spindle RPM | Lower 0-56r/min |
High 0-112r/min |
Feeding Stroke | 3300mm |
Diameter of Guide Hole | 130mm |
Drilling Angle | 0°---20° |
Pressure of hydraulic system | 20Mpa |
Traveling speed | 2-2.6 km/h |
Structural Style | integrated with rubber crawler and mud pump |
Dimension (L×W×H) | 5700*2100*2000 mm |
Weight | 8200 kg |
