200 Ton Crawler Pin Disassembly Machine
Ultra-high pressure capacity for the toughest disassembly jobs.
Professional-grade solution for mining, military, or large-scale excavator service.
Simplified hydraulic design reduces failure points.
Manual/electric control flexibility for on-site adaptability.
Durable design engineered for continuous, demanding use.
The 200 Ton Crawler Pin Disassembly Machine is engineered for high-power pin shaft removal in crawler-type construction equipment. Utilizing hydraulic-to-mechanical energy conversion, and powered by a manual high-flow pump or electric pump (220V/380V), it enables rapid, precise cylinder thrust for disassembly. By replacing traditional air or hammer methods, it preserves track structure. Prior to operation, fill the system with 46# hydraulic oil. This machine is critical for heavy equipment repair and overhaul tasks.
The chain press system is suited for disassembling various types of crawler chains and shaft sleeves. The portable design incorporates a two-way hydraulic device and a simplified oil system. It can be used in both fixed workshops and field operations. Electric and manual models allow flexibility for different users.
Installation and commissioning of crawler pin disassembly machine equipment
Installation
Use caution when lifting the main machine-pump unit. Place it on a flat, clean concrete base. Ensure horizontal alignment of the work surface and stable, vibration-free placement. Connect the hydraulic cylinder to the oil lines, tighten any loosened parts due to shipping, and fill with properly filtered N46 hydraulic oil.
Test Run
Fill the hydraulic oil tank with 46# oil. Turn on power in a clockwise direction. Hose connections can be made in any order as A/B valve controls flow:
A = output
B = return
Center = low-pressure return
Before running, open the air outlet to vent trapped gas. Start the electric motor 2–3 times and verify correct rotation. If a 380V pump rotates backward, swap two phases. Cylinder pressure only appears under load; system pressure must remain below 63MPa.
Notes for crawler pin disassembly machine
Ensure three stable, leveled threaded rods for proper mounting.
Avoid adjustments while the unit is active.
Only use filtered N46 oil (80–100 mesh); replace after 2 months, then biannually.
Conduct maintenance checks after 200 hours of operation.
Technical Specifications
SYB-2S-B large displacement manual reversing oil pump Maximum hand crank force of manual reversing pump: 50Kg Working pressure: high pressure 0-63Mpa low pressure 4Mpa Working flow: high pressure flow 7ml/time low pressure flow 50ml/time Tank capacity (L): 13L Medium: 46# hydraulic oil
| DBS1.2 electric pump Motor power: 1.5KW 220V or 380V Working pressure: 0-63Mpa Working flow: 1.2L/min Tank capacity (L): 16L Medium: 46# hydraulic oil Hydraulic cylinder thrust 70T, 120T, 160T Stroke 100mm, 200mm |
