High-Efficiency Goodeng GPY328 Hydraulic Static Pile Driver Machine
Technical Parameter
| Weight | 9700 kg | 21385 lb |
| Max. Thrust & Pullback Force | 350/700 KN | 78683/157366 lb |
| Max. Torque | 12600 N·m | 9293 ft·lb |
| Engine power | 153 kW | 205 hp |
| Walking speed | 3.5-6 km/h | 2.2-3.7 mph |
| Entry Angle | 12°-22° | 12°-22° |
| Drill Rod Size | Φ73x3000 mm | Φ2.8×118 in |
| Suggest Reaming Dia. | ≤900 mm | ≤35.4 in |
| Dimension (LxWxH) | 7300x2150x2250mm | 287×85×89 in |
| Max.Thrust & Pullback speed | 40 m/min | 131 fpm |
| Max. Rotation Speed | 140 r/min | 140 rpm |
| Max. Mud flow | 320 L/min | 70gpm |
| Max. Mud Pump Pressure | 8 MPa | 8 MPa |
| Max. Climb Gradient | 18° | 18° |
| Drill Rod Box Capacity | 36pcs(4x9) | 36pcs(4x9) |
| Suggest Crossing Length | ≤400m | ≤15748 in |
- The GS320-LS is equipped with cutting-edge technology and features that distinguish it from its rivals. With its considerable torque and pullback force, this machine can manage the most arduous drilling tasks effortlessly. Its sturdy construction and durable components guarantee long-term performance, rendering it a valuable investment for any drilling operation.
- One of the primary highlights of the GS320-LS is its flexibility. Whether you are engaged in pipe installation, utility construction, or any other drilling project, this machine provides consistent and precise outcomes. Its user-friendly interface and intuitive controls render it effortless to operate, enabling you to optimize productivity and efficiency on the job site.

BLANKING

RIVET-WELDING

MACHINING

ASSEMBLING

DEBUGGING

TESTING

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1
What is the maximum pile pressing force of GPY328? Which large and medium-sized pile foundation projects is it suitable for?
Maximum force: 328 tons. Speeds: high 8.1 m/min, low 1.3 m/min; stroke 1.6 m. Suitable for high-rise foundations, large plants, commercial complexes, bridge piers. Works in clay, silt, sand, moderately weathered rock. Constant power hydraulic system for efficient, energy-saving performance.
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2
What are the overall dimensions and ground contact pressure of GPY328? What are the requirements for the construction site?
Working L12.46m × W5.38m, transport height 2.89m. Long bridge load 125 kPa, short bridge 127.5 kPa – low ground pressure reduces sinking on soft soil, low flatness requirements. Adapts to complex sites, especially limited ground hardening.
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3
What pile types and sizes can GPY328 accommodate? Can it meet diversified project requirements?
Square: 200‑500 mm; cylindrical: Φ300‑Φ600 mm. Handles small/medium precast squares to large-diameter cast-in-place piles. Customization available for other sizes.
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4
What is GPY328‘s capability in handling side piles and corner piles? Can it operate efficiently in confined spaces?
Side space 1.03 m, corner space 1.56 m, angle range 13°. Side/corner force reaches 60‑70% of main force – far outperforms traditional systems. Clear advantage in confined/dense sites, enabling efficient precise construction.
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5
What safety protection systems does GPY328 feature? How do they ensure construction safety?
Electrical: low voltage control, short circuit, thermal overload, independent unit control. Hydraulic: safety valve prevents overpressure. Unique final pressure stabilization prevents floating. Comprehensive protection at electrical, hydraulic, and operational levels.
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6
What unique function does GPY328‘s clamping pressure-keeping system have? How does it ensure pile construction quality?
Unique system auto-refills oil if cylinder leaks, ensuring high clamping reliability. Adaptive clamping force matching adjusts force based on conditions, saving energy while ensuring stable clamping. Reduces interruption risk, ensures continuity and pile quality.



