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KR220C Hydraulic Rotary Drilling Rig With CAT Chassis

USA powerful Cummins engine GB certification and EU EN 16228 standard certification New and upgraded Caterpillar chassis The multi-stage vibration reduction design of the power head results in better vibration reduction Strong rotary braking performance New generation electronic control platform

Uses the first domestic brand motor reducer: Shanghai Electric (providing original proof and anti-counterfeit verification) Uses a single-layer drum, powerful and long steel rope life Uses the first domestic brand motor reducer: Shanghai Electric (providing original proof and anti-counterfeit verification) Uses imported reducers, reliable and durable quality Uses sectional load-sensitive valve for action switch control, not using cheap and unreliable solenoid valves to switch oil circuits (low cost but poor reliability) Uses sectional load-sensitive valve for action switch control, not using cheap and unreliable solenoid valves to switch oil circuits (low cost but poor reliability)

Gearing box for Trench Cutter

This precision-engineered gearing box is specially designed for trench cutters (hydromills), delivering high torque transmission, durability, and structural stability under extreme working conditions. It ensures reliable power output for vertical trenching in diaphragm wall construction and soil mixing applications.

Slurry Purification And Treatment Equipment

The AMT series is an auxiliary piling equipment primarily designed to support trenching, foundation construction, drilled foundation work, and trench less foundation machinery. It effectively controls the sand content and particle precision in the slurry during, construction, achieving solid-liquid separation of solid particles in the slurry and discharging, dewatered waste residue. This process enhances pile hole formation rates, reduces the cost of slurry used in construction, and slurry recycling. The series includes models AMT50, AMT100, AMT150, AMT200, AMT200D4, AMT250, AMT250-200, AMT400, AMT500B/B4, and AMT850.

Anchor Drilling Rig

The rig is powered by CUMMINS high efficiency turbocharged engine, which is economical, practical and easy to maintain. Independent research and development of large torque, strong impact power head, stable and reliable work, wide range of formation adaptation. Independently developed crawler chassis, with large traction, variety road adaptability, smooth and reliable crawler Motor +gear box chain structure is adopted for feed and pull back, with wide speed range. The hydraulic system adopts load sensing technology, the system has higher efficiency. A wide range of mast, multi_-Angle changes, can be adapted to a variety of different working conditions. Swing operation panel let operators to operate the drilling rig with more convenience and easiness.

Vibroflot

The Vibroflot operates on the principle of vibration compaction. Its high-power vibrator generates high-frequency vibrations, which are transmitted to soil particles. Under the influence of these vibrations, loose soil particles rearrange themselves, reducing voids and significantly enhancing soil density and bearing capacity. Additionally, the built-in water flushing system assists in loosening the soil during operation, enabling the vibrator to penetrate deeper into the soil layers and further optimizing treatment results. Whether dealing with sandy soil, silty soil, or other liquefiable soils, the Vibroflot efficiently reinforces the soil, effectively preventing foundation settlement and providing a solid and stable base for superstructures.

KR125A

Short Description:

The KR125A single-load transportation fully hydraulic rotary drilling rig is a high-efficiency, safe, and convenient foundation equipment. It is designed to switch rapidly from transport state to working state, equipped with a high-performance hydraulic and intelligent control system to ensure efficient construction and real-time monitoring. Certified by GB and EU EN16228 standards, the KR125A guarantees excellent dynamic and static stability, making it suitable for a wide range of foundation engineering projects.

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Product Detail

The KR125A rotary drilling rig is engineered with advanced design concepts focusing on operational convenience, reliability, and drilling accuracy:

Transport & Working Transition: Single-load transportation design allows rapid switching from transport mode to operation mode.
Hydraulic & Control System: Developed in cooperation with Tianjin University CNC Hydraulic Institute of Technology, ensuring efficient performance and real-time monitoring.
Structural Optimization: Single-cylinder luffing mechanism and automatic docking/folding two-stage mast improve stability, efficiency, and reduce manpower.
Drilling Accuracy: Innovative drilling bucket depth measurement system and automatic mast vertical adjustment enhance hole precision.
Reliability & Durability: Advanced rotary angle displacement output system, reversible driving head to double lifespan, and multi-stage damping technology for improved construction accuracy.
Safety: Main winch bottoming protection with priority control, plus innovative “Wind-Fire Wheels” design for safer night operations.
User-Friendly Design: Rear space optimization increases storage capacity, while the new two-stage operating interface provides more convenient and intuitive operation.

The KR125A is widely applied in urban construction, foundation treatment, bridges, and high-rise building projects, offering reliable performance for demanding foundation engineering tasks.

KR125A

Short Description:

Product Detail

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