Chinese Rig Drill Rods
Chinese Rig Drill Rods
ZLCONN HDD Drill Rods HDD Drill Rods also named as HDD drill pipes play a significant role in all HDD drilling, regardless type of rock, hole depth or HDD Machine. The…
80ton HDD machine price
ZL800A/1200 HDD Machine
80ton HDD Machine for sale | ZL800-1200A 80T pulling reinforcement to 120T HDD Machine ZLCONN Medium size HDD drilling rig(80ton-120ton) used for laying larger diameter and longer distance pipelines in…
zl800 HDD machine price
ZL800A HDD Machine
Directional drilling machine | ZL800A 80T HDD Machine 1. We are glad to send our competitive price to you with outstanding machine performance. ZLCONN HDD Machine is your right choice.1)…
45ton HDD horizontal directional drill machine
ZL450A/900 45-90T HDD Machine
ZL450A/900 45-90T HDD Machine 1. ZL450-900A 45-90T directional drilling machine HDD Machine SpecsModelUnitZL450-900AEngine powerKW194Max. Pull / Push forceKN450 (900 after reinforcement)Max. Pull / Push speedm/min40Max.TorqueN.M23000/25000Max. Slewing speedr/min150Max. Flow of slurry…
ZL350-700 directional drilling HDD machine
ZL350A/700 35-70T HDD Horizontal Drilling Rig
ZLCONN ZL350A/700 DIRECTIONAL HDD Machine Parameters Cummins engine; American Permco main pump; American Eaton motor as rotating motor, Italian SAI high-pressure and high-speed radial plunger push-pull motors, rotation speed 130…
hdd machine
HDD Machine common cases and solutions 01
When working with HDD machine, we often encounter some problems, so how to deal with these problems? ZLCONN experts will answer for you: 1. If it collides with an underground…