Equipment HDD XZ420E
Equipment HDD XZ420E
Equipment HDD XZ420E
XZ420E HDD Machine is the new products which set advanced technology, user experience, efficiency of construction as a whole, and pay more attention to construction requirements, operation habit, system energy saving, and could be widely used in urban pipeline construction such as electric power, communication, cable TV and so on . 
 
Features Introduction
 
Hydraulic pilot control, provide comfortable operating performance and flexible regulation, first-class brand of hydraulic components to ensure the reliability of the machine hydraulic system.
 
Rack & pinion sliding to ensure the stability of the carriage, and the reliability of drive operational. Carriage floating, XCMG proprietary patented Carriage floating, floating vice technology can greatly protect the drill pipe thread, the service life of the drill pipe 30% increase.
 
High-speed sliding systems, piston motor to achieve high and low sliding speed of carriage, increasing the ability to adapt the machine working conditions, promote construction efficiency.
 
The whole machine adopts protection technology such as proportional wire-controlled walking, seat switch, logic interlock and Short time PLUS 25% force, meet the CE safety certification requirements.
 
Sliding rotating system multiple output, modular common rail fuel system and electronic control module, emissions meet China III standard, system energy saving, high efficiency of construction, efficiency increased by 15%.
 
Support the diverse needs of customers, the machine can be increased with air conditioner cab, cold start, mud antifreeze, automatic loading rod, automatic anchor, electrical shock protection automatic thread oil daub etc, reduce the working strength, improve the construction efficiency.

Item Parameters
Standard engine Brand & Standard CUMMINS, China III
Model QSC8.3-C240 
Rated power 179 kW/ 2200 r/min
Max. torque 1040 N.m/1350 r/min
Optional engine Brand CUMMINS, EU Stage IIIA, China III
Model QSC6.7-C240 
Rated power 178 кВт/ 2200 r/min
Max. torque 970 N.m/1500 r/min
Push & Pull Type of transmission Pinion and Rack
Max. Push force 420 kN
Max. Pull force 500 kN
Max thrust-pull speed 0~42 m/min
Rotation system Type of rotation Piston Motor+ Reduction Box
Max. torque 18500 N.m
Max. Rotation speed 0~145 об./мин.
Drill pipe Length 3000 mm
Diameter 83 mm
Chassis Track width 2240 mm
Rubber track width 400 mm
Gradeability   30%
Supporting wheels qua-ty 6x2
Traveling Walking speed 0~2,6 km/h
Mud pump Type of drive Hydraulic
Capacity 450 l/min
Max. pressure 80 bar
Dimension without automatic loading pipe system Length 6800
Width 2280
High 2550
Weight without cabin, automatic loading pipe 11000 kg
Weight with cabin, automatic loading pipe 12500 kg

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