A concrete pile cutting machine is a dedicated excavator attachment built to shear off excess concrete pile heads across foundation construction job sites. This hydraulic-driven tool squeezes pile bodies via grouped hydraulic cylinders to complete precise pile cutting for cast-in-place piles and precast piles alike. A pile chipping machine adapts to round and square pile formats through interchangeable modular units, matching variable pile diameter ranges on different project sites. As a flexible construction attachment, this concrete pile cutting machine pairs easily with excavators, cranes or loader lifting systems to fit diverse jobsite power layouts.
Concrete Pile Cutting Machine Technical Parameters:
| Module Number | PCS | 4 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Single-module weight | KG | 1600 | 2640 | 2970 | 3300 | 3630 | 3960 | 4290 | 4620 | 4950 | 5280 | 5610 | 5940 |
| Pile diameter range | mm | 400-600 | 600-800 | 800-1000 | 1000-1150 | 1150-1300 | 1300-1500 | 1500-1650 | 1650-1800 | 1800-1970 | 1970-2200 | 2200-2360 | 2360-2500 |
| Hydraulic excavator | T | 20T-30T | 30T-40T | Hydraulic system/pump station | |||||||||
| Max.Thrust | 300KN | Max.Cylinder required | 20L/min | Machinery Tonnage | ≥20T | Location pinΦ35 | |||||||
| Max.Cylinder Trip | 300mm | Chisel diameter | 110mm | Single-module weight | 335KG | ||||||||
| Max.Cylinder Pressure | 300MPa | Max.Hoist Capacity | ≤500mm | Single-module size | A combination of the total weight | ||||||||
Two Global Customer Cases
Case 1 Romania – Highway Foundation Contractor
- Client Profile: A local contractor undertaking provincial highway bridge foundation projects across central Romania
- Project Needs: Process large-diameter cast-in-place piles for bridge abutments, maintain consistent cutting quality across hundreds of pile units, adapt to high-strength bridge concrete mixes
- YG Solution: Recommended a multi-module round pile concrete pile cutting machine matched to 30T to 40T excavator carriers, configured high-performance chisels for high-grade concrete cutting, and delivered full on-site operation guidance for local crews
- Client Feedback: The concrete pile breaker holds stable cutting force on tough bridge concrete, modular adjustment lets us switch pile sizes fast between bridge sections and cuts down on on-site adjustment downtime greatly.
Case 2 Singapore – Urban High-Rise Foundation Builder
- Client Profile: A Singapore-based builder focusing on dense urban high-rise foundation construction with tight site boundaries
- Project Needs: Low-noise operation for downtown residential surroundings, compact footprint for narrow site spacing, reliable performance for repeated daily use on high-rise pile clusters
- YG Solution: Deployed compact modular concrete pile cutting machine paired with excavator hydraulic power supply, optimized internal sealing parts for humid tropical working conditions
- Client Feedback: Low hydraulic noise meets urban construction limits perfectly, modular assembly lets us fit tight pile spacing easily and keeps our daily pile cutting output on schedule reliably.
The Hydraulic Excavator Requirement
The YG series requires an excavator of at least 20 tons for lifting and positioning. The excavator provides the lifting force to position the module ring over the pile head.
- Excavator size: The minimum excavator size is 20 tons. For a 4-module configuration (1,600kg), a 20-30 ton excavator is sufficient. For an 18-module configuration (5,940kg), a 40-50 ton excavator is recommended.
- Hydraulic system: The excavator’s auxiliary hydraulic circuit must provide at least 20 L/min of flow. This is within the capability of most 20+ ton excavators. For larger configurations, a separate hydraulic power pack is recommended.
- Lifting capacity: The excavator must be capable of lifting the module ring. The lifting capacity must account for the total weight of the modules plus the lifting hardware.
- Alternative lifting equipment: If an excavator is not available, the module ring can be lifted by a crane, loader, or other lifting equipment. The power pack provides the hydraulic pressure in this configuration.
Round vs Square vs Claw-Type Pile Breakers
The YG series concrete pile breaker offers three configurations for different pile types.
Round pile breaker: This is the most widely used configuration. Modules connect in a circular pattern, forming a ring around the round pile. It handles pile diameters from 400- 2500 mm. This is the standard configuration for most bridge, building, and infrastructure projects. The modules are interchangeable, so the machine can be reconfigured for different diameters.
Square pile breaker: This configuration is designed specifically for concrete square piles. Modules connect around a square frame with four connecting blocks. It handles square pile sizes from 250- 650 mm. The clamping force is consistent across all sides, preventing slippage during cutting.
Claw-type pile breaker (“Transformer”): This configuration is designed for confined spaces, micro piles, and foundation modification work. The compact design allows operation in tight sites where standard pile breakers cannot fit. It is also suitable for irregular piles and foundation rehabilitation work.
One machine, multiple configurations: The modules are interchangeable between round and square configurations. The same modules that form a round ring can be reconfigured into a square frame using the connecting blocks. This flexibility is unique to the YG series—one machine handles multiple pile types and diameters.
What to Confirm Before Ordering Concrete Pile Cutting Machine
Before recommending a concrete pile cutting machine configuration, confirm the following details with the customer:
1. Pile type: Round piles or square piles? The configuration depends on the pile shape.
2. Pile diameter: The module count depends on the diameter. Provide the maximum diameter to ensure the machine can handle all piles on the site.
3. Concrete strength: High-strength concrete requires 180mm modules for effective fracture. Confirm the concrete strength to select the correct module size.
4. Module count: The module count determines the pile diameter range. Provide the configuration based on the customer’s pile diameter.
5. Power source: Will the customer use an excavator hydraulic system or a separate power pack? The recommendation depends on the module count.
6. Lifting equipment: What equipment will the customer use to lift the module ring? The weight of the configuration determines the lifting requirement.
7. Site conditions: Are there access limitations, space constraints, or noise restrictions? The claw-type configuration is suitable for confined spaces.
Hydraulic Pile Breaker Price
YG provides technical support and spare parts availability for international customers. If you need a concrete pile cutting machine for bridge, building, or infrastructure projects, the YG series provides proven performance. Contact us with your pile type, diameter, and concrete strength. We will recommend the right pile chipping machine for your operation. Get a free quote for your hydraulic pile breaker price today.
