
Tool sets for Cat3600 Engines
Our hydraulic tensioning toolsets for CAT3600 gas and diesel engines ensure quick and accurate tensioning of critical bolts on cylinder heads, connecting rods and main bearings.
All tool sets come complete with certificates, operating manual and storage box. Datasheets and pressure charts are available for download below.
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Cylinder Head Kit
Key Product Benefits
- Powerful spring return with overstroke protection
- Run down adapter for fast tool installation and removal with power tools
- Top-mounted ports for easy hose connection and easier access to nuts
- Two-piece tool for easier handling
- Dual bridge windows to allow more access to the nut
- Bridge and puller extensions to reduce engine disassembly time on front cylinders


Connecting Rod Kit
Key Product Benefits
- Powerful spring return with overstroke protection
- Spring loaded nut rotation socket for positive nut engagement
- Accessory holes on top of tools for mounting DTI gauges to measure elongation
- Dual windows on either side to for more access to the nut
- 3/8” square drive hole and 15mm hex machined on pullers for fast wind down
Main Bearing Kit
Key Product Benefits
- Powerful spring return
- Puller float system and rubber feet to reduce damage to
equipment as it is moved - Inverted swivel handle with wide clearance for handling
upside down - Mounting point to CAT-3600 lifting arm assembly
- Swivel skirt to allow easy alignment of tool on application
with no loadcell clamping


Main Bearing Accessory Group
This accessory group is used to assist with the placement of the main bearing tensioners on the main bearing studs. It helps maneuver heavy tools in a confined space and allows for easier bolting and removal of the main bearing caps.
Key Product Benefits
- Accessories are coated for corrosion resistance, reducing wear and tear
- Quick release pins to prevent separation of parts
- Pins and arms are leashed together to reduce drop risk
- Stronger and more stable tray design
- Pins are leashed to the arms to prevent them being dropped
- Upgraded with bearings and bushings to reduce wear and tear, extending arm life and simplifying operation
- Can be used universally with Boltight or OEM main bearing tools