FV-700 Dual Pump Flow Merging System Pile Driver – Low Maintenance Cost Design &

The FV-700 is a heavy‑duty Four eccentric mechanism system pile driver engineered for 65–75 ton excavators, designed to drive and extract large steel sheet piles, steel casings, and PC hybrid piles up to 24 meters in length. This machine leverages a dual pump flow merging system that increases hydraulic flow from 380 L/min to 700 L/min (with 1.5 inch piping) on demand, delivering exceptional excitation force (915 kN) to overcome dense boulder clay, weathered rock, and deep permafrost. The low maintenance cost design – featuring an integrated bearing self‑lubrication system inside the gearbox – eliminates daily greasing, dramatically extends bearing life, and reduces total ownership cost. With low noise eco friendly operation (hydraulic drive vs. diesel hammers), the FV-700 meets strict urban and environmental noise regulations. Despite its massive power, the compact structure confined spaces design keeps overall dimensions minimal, allowing it to work in congested port yards, bridge abutments, and industrial sites where traditional large pile drivers cannot fit. Equipped with German FAG bearings, original Parker motors, a super‑strong cast steel clamp (650 kN clamping force), and an electronic control system, the FV-700 is the ultimate solution for mega‑infrastructure projects across Southeast Asia, India, and Russia.

Additional specifications from the catalog (FV-700):

• Vibration frequency: 2600 rpm

• Eccentric moment: 12.3 kgm

• Working pressure: 32 MPa

• Standard flow: 380 L/min | Merging flow: up to 700 L/min

• Centrifugal force: 915 kN

• Max pile length: 24 m

• Arm weight: 1000 kg | Hammer weight: 3850 kg

• Suitable excavator: 65–75 tons

• Clamping force: 650 kN (cast steel clamp, 160‑180 mm cylinders)

• Electronic control system, German FAG bearings, original Parker motors

Southeast Asia (mega port terminals, deep foundations, mixed soils)

• Four eccentric mechanism system ensures straight driving of extra‑long sheet piles (24 m) for deep‑water ports like Singapore Tuas or Malaysia Pengerang.

• Dual pump flow merging system provides on‑demand power when hitting unexpected dense sand or coral fragments.

• Low maintenance cost design reduces downtime in tropical humidity where regular greasing is challenging.

• Low noise eco friendly operation allows night work near residential areas, accelerating project schedules.

India (large bridge piers, heavy metro viaducts, variable geology)

• Four eccentric mechanism system with 915 kN impact handles the mixed ground of the Deccan Plateau – from basalt to alluvium.

• Dual pump flow merging system overcomes weathered rock and gravel layers common in Western Ghats and central India.

• Compact structure confined spaces fits inside cofferdams for bridge pier construction, eliminating the need for crane‑mounted hammers.

• Low maintenance cost design keeps machines running reliably across remote bridge sites with limited maintenance access.

Russia (permafrost, deep industrial piles, Arctic conditions)

• Low maintenance cost design eliminates cold‑weather greasing – the continuous oil bath uses low‑temperature hydraulic fluid, preventing bearing starvation at -30°C.

• Dual pump flow merging system delivers the extra punch needed to break through frozen active layers and ice‑rich permafrost.

• Four eccentric mechanism system with German FAG bearings and low‑temperature seals operates reliably in Arctic conditions.

• Low noise eco friendly operation allows piling near residential areas in cities like Norilsk or Yakutsk without disturbing communities.