120T PORTABLE HYDRAULIC TRACK PIN CHAIN PRESS MACHINE 220V 15kW,

120 Ton Portable Hydraulic Track Pin Chain Press Machine (220V, 15kW)

Product Overview
Engineered specifically for demanding field service and workshop environments, this heavy-duty system delivers shop-level mechanical force directly to your tracked machinery. Powered by a high-efficiency 15kW motor running on standard 220V power, it enables field technicians to safely disassemble and replace stubborn track pins, master pins, and bushings right on the ground.
By eliminating the tedious process of transporting massive crawler track chains back to a central facility, this portable system cuts repair times in half for excavators, bulldozers, tractors, and other undercarriage-dependent crawler machinery.

Technical Specifications
Every unit is built to strict industrial tolerances, featuring the exact parameters certified on the official equipment data plate:

Technical Parameter               Certified Equipment Value

Product Type                         Heavy Duty Chain Press
Mode                                    120T
Maximum Pressing Force        120 Tons
Chain Pressing Range            < 55 mm
Screw Diameter                    40 mm
Cylinder Stroke                     200 mm
Screw Length                       1000 mm
Operating Hydraulic Pressure 63 MPa
Operating Voltage                 220V
Motor Power                        15 kW

Complete System Anatomy & Component Breakdown
The machine utilizes an intuitive, split-module design that divides the heavy mechanical pressing components from the electric power source—maximizing on-site transportability and keeping operators at a safe distance during high-force execution.

1. High-Rigidity Hydraulic Press Frame (Blue Module)
- Tri-Screw Alignment Frame: Built around three ultra-robust 40mm x 1000mm threaded steel tie-rods locked down with heavy-duty industrial hex nuts. This layout ensures the frame resists twisting, flexing, or losing axial alignment under a full 120-ton load.
- Tapered Self-Centering Mandrel: The heavy-duty hydraulic ram features a multi-tiered, cone-shaped push mandrel. This design automatically centers itself inside the track pin bore, focusing 100% of the force directly on the pin while preventing accidental damage to the surrounding track link walls.
- Adjustable Working Window: Thanks to the extensive 1-meter screw lengths, the distance between the press plate and the reaction block can be modified to match varying shoe widths and undercarriage configurations.

2. Integrated Electric Hydraulic Power Pack (Yellow Module)
- Reinforced Oil Reservoir Base: A heavy-gauge steel fluid tank acts as a rock-solid, vibration-dampening foundation for the motor and controls while providing optimal cooling volume for hydraulic fluids.
- Finned 15kW Industrial Motor: The vertically mounted motor features integrated cooling fins and an enclosed casing to ensure safe, continuous duty cycles in harsh, dusty field environments.
- Ergonomic Directional Valve: A robust manual lever valve with an easy-to-grip red handle gives operators immediate, tactile control over the advance, hold, and retraction cycles of the remote hydraulic cylinder.
- Dual Quick-Disconnect Couplings: Standardized high-pressure ports protected by bright red impact dust caps allow for lightning-fast, leak-free hose hookups in the mud or rain.
- High-Visibility Pressure Gauge: A premium, shock-resistant analog face reads up to 100 MPa. This provides crystal-clear visual feedback, letting operators closely monitor safe limits well within the machine’s 0–63 MPa standard operating sweet spot.

3. Dual-Line High-Pressure Hose Assembly (Black Module)
- Steel-Braid Reinforced Construction: Includes an extended pair of flexible, ultra-durable hydraulic lines. This generous length allows the technician to set up the control panel and power pack at a safe operational distance away from the active pressing zone.

Key Features & Operational Benefits

Massive Field Portability: No need to drag thousands of pounds of track chain to a workshop. The split-component layout allows two technicians to easily load the units into a service truck and deploy them directly to a stranded crawler vehicle.

Uncompromising Structural Integrity: Heavy forged steel links, extra-thick support blocks, and precision-threaded screws guarantee a prolonged tool lifespan and prevent lethal frame failures under extreme pressure.

Universal Undercarriage Adaptability: Effortlessly handles any standard crawler chain with a pressing pin profile under 55mm, making it a highly versatile fleet tool for multi-brand operations running mixed machinery.

Target Applications

This equipment is a vital asset for:
- Heavy Construction Contractors: Keep your earthmovers, scrapers, and bulldozers operational on remote job sites.
- Mining & Quarry Maintenance Teams: Fast tracking repairs for high-tonnage drilling rigs and crawler shovels.
- Heavy Equipment Repair Shops: Expand your field service fleet capabilities with true portable shop force.