Tetra Cropper Hire
The new king of pre-cast pile croppers – reduce any square pile size 200mm to 450mm
TETRA CROPPER 200mm - 450mm
Four high-force hydraulic rams and precision cutting jaws reduce large pre-cast piles cleanly and efficiently. Available in 400mm and 450mm models, the Tetra Cropper is particularly suited to piles above 350mm and data centre foundations across the UK and Europe.
Tetra Cropper Specification
TETRA 400
- Pile Size (mm) 200-400
- Weight (kg) 2300
- Length (mm) 1400
- Width (mm) 1400
- Height (mm) 1169
- Excavator min size (tonne) 21
- Max operating pressure (bar) 275
- Flow rate (L/Min) 180-220
TETRA 450
- Pile Size (mm) 200-450
- Weight (kg) 2400
- Length (mm) 1500
- Width (mm) 1500
- Height (mm) 1169
- Excavator min size (tonne) 21
- Max operating pressure (bar) 275
- Flow rate (L/Min) 180-220
Supported Pile Types
The Tetra cropper is designed to reduce any precast pile from 200mm to 450mm. The Tetra 400 covers 200mm to 400mm and the Tetra 450 covers 200mm to 450mm.
Applications of use...
The Tetra cropper is used to reduce any pre-cast concrete (PCC) pile no matter the reinforcement bar (rebar) type or design. Powerful, strong and with a small footprint it is a very versatile tool. Commercial developments will benefit from its speed, accuracy and quality of finish.
Infrastructure
Medium to Large scale commercial projects
Multiple Pile Sizes
Adaptable to square piles of multiple sizes
Rapid Pile Reduction
Tackling all pile sizes between 200mm – 450mm without manual intervention
Tetra Cropper in action
Images of the Tetra Cropper reducing pre-cast piles on site. Footage of the full range is on our pile cutting videos page.
Why people choose a Tetra Cropper
Four-Ram Force: Four high-force hydraulic rams reduce large pre-cast piles cleanly
Precision Jaws: Controlled, consistent pile reduction
Two Models: The Tetra 400 and Tetra 450 cover piles from 200mm to 450mm
Built For Larger Piles: Particularly suited to piles above 350mm and data centre foundations
FAQ's about the Tetra Cropper
What pile sizes can the Tetra Cropper handle?
The Tetra Cropper reduces square pre-cast concrete piles from 200mm to 450mm. The Tetra 400 takes piles from 200mm to 400mm and the Tetra 450 takes piles from 200mm to 450mm.
What are the weight and dimensional specifications?
The Tetra 400 weighs 2300kg and measures 1400mm (L) x 1400mm (W) x 1169mm (H). The Tetra 450 weighs 2400kg and measures 1500mm (L) x 1500mm (W) x 1169mm (H). Their compact footprint allows them to operate effectively on sites where space is at a premium.
What excavator size is required for safe operation?
A minimum 21-tonne excavator is recommended to operate the Tetra Cropper safely and efficiently, ensuring the power and stability needed to handle its robust build. Both models run at up to 275 bar with a flow rate of 180 to 220 litres per minute.
What types of projects is the Tetra Cropper best suited for?
It is ideal for medium to large-scale commercial developments and infrastructure projects where speed, precision, and quality of finish are critical. It is particularly suited to piles above 350mm and to data centre foundations.
How does it improve efficiency compared to manual breaking?
The Tetra Cropper delivers rapid pile reduction without manual intervention, cutting down labour time, reducing health and safety risks, and ensuring a consistent, level finish ready for further construction work.
Is training available for operators using the Tetra Cropper?
Yes – National Pile Croppers provides on-site operator training along with a detailed User Guide, Method Statement, and Health & Safety documentation, ensuring safe and competent use from day one of hire.
