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Tangxing Pipe Jacking Machine


Tangxing microtunneling machine, trenchless pipe jacking machine, underground pipe laying machine, pipe jacking equipment

DZ400 Pipe Jacking Machine


DZ400 trenchless boring machine, underground pipe boring machine, pipe jacking machine, trenchless pipeline machine

SRC Gravel & Pebble Pipe Jacking Machine


SRC pipe jacking machine for gravel and pebble formations with cutter-center flushing, spatial crushing and controlled particle-size reduction.

HRC Hard Rock Pipe Jacking Machine


HRC hard rock pipe jacking machine for sand, gravel, boulders and rock with high-torque center-spindle drive and long-distance trenchless construction.

SPB Slurry Balance Pipe Jacking Machine


SPB slurry balance pipe jacking machine for silt, sand and high-groundwater formations with stable excavation face, continuous slurry transport and remote control.

EBP Pipe Jacking Machine


EBP pipe jacking machine for trenchless underground pipeline construction with low ground disturbance, screw-conveyor muck removal and digital control.

Goodeng GPY1068 Heavy-Duty Hydraulic Static Pile Driver


Goodeng GPY1068 heavy-duty static pile driver with 1068 tf pressing force, 9.0 m/min high piling speed and 25/35 T lifting capacity.

Goodeng GPY868 Heavy-Duty Hydraulic Static Pile Driver


868 tf pile driver, heavy duty hydraulic pile press, static pile pressing machine, precast pile foundation machine, Goodeng GPY868

Goodeng GPY368 Hydraulic Static Pile Driver


Goodeng GPY368 static pile driver with 368 tf pressing force, 7.4 m/min high piling speed, 16 T lifting capacity and up to 600 mm piles.

Goodeng GPY268 Hydraulic Static Pile Driver


Goodeng GPY268 hydraulic static pile driver with 268 tf pressing force, 7.5 m/min high piling speed and 300–500 mm pile capacity.

Goodeng GPY208 Hydraulic Static Pile Driver


Goodeng GPY208 hydraulic static pile driver with 208 tf pressing force, 9.2 m/min high piling speed and compact side/corner piling capability.

Goodeng GMD80 Large-Diameter Surface DTH Drilling Rig


The Goodeng GMD80 is a high-output integrated DTH surface drilling rig designed for large open-pit mines and quarries requiring large blast-hole diameters. The Vietnam-site parameter image lists a 90–250 mm hole range, 36 m maximum hole depth, 412 kW rated power, 28 bar working pressure and 35 m³/min air flow. The machine combines a powerful rotary system, automatic rod changing, a high-strength feed beam, integrated dust collection and a heavy-duty crawler chassis.

Goodeng GMD70 Heavy-Duty Surface DTH Drilling Rig


The Goodeng GMD70 is a heavy-duty fully hydraulic DTH surface drilling rig for large open-pit mines and quarries. The current Goodeng technical proposal and Vietnam product description list a 90–203 mm hole range, up to 36 m drilling depth, 354 kW engine power and a two-stage compressor rated at 26 m³/min and 25 bar. Its 114 mm × 6 m drill rods, powerful rotary head and automatic rod changing system support large-diameter production and pre-split drilling.

Goodeng GMD60 Multi-Angle Surface DTH Drilling Rig


Goodeng GMD60 surface DTH drilling rig for 90–165 mm holes, 35 m depth, 264 kW power, 22 bar pressure and multi-angle open-pit drilling.

Goodeng GMD50S Integrated Surface DTH Drilling Rig


Goodeng GMD50S integrated DTH drilling rig for 90–152 mm holes, 28 m depth, 264 kW power, 21 bar pressure and open-pit quarry production.

Goodeng GMD45 Cabin Surface DTH Drilling Rig


Goodeng GMD45 cabin surface DTH drilling rig for 90–138 mm holes, 25 m depth, 221 kW power, 20 bar pressure and mining quarry blasting.

Goodeng GMD40 Integrated DTH Surface Drilling Rig


Goodeng GMD40 surface DTH drilling rig for 90–130 mm blast holes, up to 24 m depth, 191 kW power, 18 bar pressure and quarry mining applications.

Goodeng GMD40S Integrated DTH Surface Drilling Rig


Goodeng GMD40S integrated DTH surface drilling rig for 90–130 mm holes, 24 m depth, 176 kW power, 18 bar pressure and automatic rod changing.

ZL-940 Highway Guardrail Pile Driver


The ZL-940 is a self-propelled highway guardrail pile driver designed for installing and extracting roadside guardrail posts. It is suitable for highway, expressway and road-safety barrier construction where steel posts need to be driven directly into the ground. According to the Vietnam-site specification, the machine is powered by a 78 kW engine and equipped with a TZ360 hydraulic hammer. It provides a pile pulling force of 96.5 kN and a typical piling depth of 2–2.4 m. The machine supports round steel posts including Φ114×4.5 mm and Φ140×4.5 mm, as well as 130×130 mm square posts.

KQL-90 Underground Water Well & Geological Drilling Rig


The KQL-90 is a compact electric drilling rig developed for underground geological and well-drilling work. The Vietnam-site page positions it for vertical wells, ventilation holes, exploration drilling, deep-water applications and lined holes in engineering tunnels and underground mines. Its compact structure is suitable for tunnel spaces, while a 18.5 kW electric motor, 2000 N·m torque and 110–160 r/min rotation speed support drilling depths of 60–100 m and hole diameters of 65–140 mm.

GS130-LS Compact Horizontal Directional Drilling Rig


The GS130-LS is a compact crawler horizontal directional drilling rig designed for urban and utility trenchless work. The Vietnam-site specification lists 135 kN maximum thrust/pullback force, 4,500 N·m maximum torque, 93 kW engine power and 200 L/min maximum mud-pump flow. A recommended reaming diameter up to 700 mm and crossing length up to 200 m make the GS130-LS suitable for smaller pipeline and cable installations where maneuverability and a limited jobsite footprint are important.

KJD 15 Mini Horizontal Directional Drilling Rig


The KJD 15 is a compact mini HDD rig intended for trenchless pipe and utility installation where transportability and a smaller machine footprint are important. According to the Vietnam-site specification image, the machine provides 250 kN pull force and 250 kN push force, uses a 118 kW engine rated at 2200 r/min, and weighs approximately 3,600 kg. Its listed dimensions are 4100×1950×1900 mm, with Φ60×2000 mm drill rods and a maximum listed flow of 160 L/min.

GS150-LS Compact Horizontal Directional Drilling Rig


The GS150-LS is a compact horizontal directional drilling rig for urban trenchless construction and short-to-medium underground utility projects. The Vietnam-site configuration lists 97 kW engine power, a maximum push/pull speed of 46 m/min, 193 r/min maximum rotation speed and a 180 L/min mud system. Its compact 4,660 kg design and 4300×1700×2000 mm dimensions make it easier to transport and position in restricted jobsites. The listed working range includes reaming up to 700 mm and crossing distances up to 200 m, subject to ground conditions.

GS320-LS Horizontal Directional Drilling Rig


The GS320-LS is a mid-size horizontal directional drilling (HDD) rig designed for trenchless installation of water, gas, power and communication pipelines. Based on the Vietnam-site specification, the rig combines 350/700 kN maximum thrust/pullback, 12,600 N·m maximum torque and 153 kW engine power with a compact crawler platform. With a recommended reaming diameter up to 900 mm and crossing length up to 400 m, it is well suited to municipal utility construction, road crossings and medium-scale pipeline projects.