The Jonnesway AE310037 3-Arm Puller 200 mm is compared against alternative pullers from Jonnesway, including two-arm and three-arm options with various reach capacities. All featured tools belong to the same manufacturer category and are designed for professional automotive and mechanical workshop use to safely extract press-fitted components such as gears, bearings, and pulleys. The main practical differences lie in the number of jaws (two versus three), overall tool size, and reach capacity, which dictate load distribution and workspace accessibility.
⚙️ The table below compares the construction type, size range, and intended application of each model to highlight their practical differences.
| Comparison parameter | Jonnesway AE310037 3-Arm Puller 200 mm | Jonnesway 2-arm puller AE310032 | Jonnesway AE310035 (4-inch) | Jonnesway AE310030 (100 mm) | Jonnesway AE310036 (150 mm) | Jonnesway AE310031 (150 mm) | Practical conclusion |
|---|
| Tool type | 3-arm mechanical puller | 2-arm mechanical puller | 3-arm mechanical puller | 2-arm mechanical puller | 3-arm mechanical puller | 2-arm mechanical puller | Three-arm pullers provide more balanced load distribution, whereas two-arm configurations offer better access in tight spaces. |
| Size / Reach capacity | 200 mm | 200 mm | 4 inches (approx. 100 mm) | 100 mm | 150 mm | 150 mm | The Jonnesway AE310037 offers the largest 200 mm reach capacity in a three-arm format, making it ideal for larger components. |
| Primary application | Professional extraction of bearings, gears, and pulleys | Professional extraction of bearings, gears, and pulleys | Safe removal of fitted components from shafts without damage | Extraction of compact press-fit parts and small bearings | Automotive and light industrial maintenance extraction tasks | Workshop maintenance requiring compact two-arm pulling access | All tools share the same core purpose of pulling press-fit parts, but differ in scale and workspace clearance requirements. |
◎ The table below evaluates which product is most suitable for different user needs and application scenarios.
| Use case | Recommended product | Why |
|---|
| Heavy-duty extraction of large bearings and pulleys in a workshop | Jonnesway AE310037 3-Arm Puller 200 mm | The 200 mm reach combined with a three-jaw design ensures stable and even force distribution on larger workpieces. |
| Removing large components with restricted side clearance | Jonnesway 2-arm puller AE310032 | The two-arm configuration at 200 mm capacity provides easier positioning where a third jaw cannot fit. |
| Maintenance tasks involving smaller components and tight assemblies | Jonnesway AE310030 (100 mm) or AE310035 | Smaller reach variants allow precise and secure handling of compact parts. |
The Jonnesway AE310037 3-Arm Puller 200 mm differs from the alternatives through its large-scale three-arm 200 mm capacity, built for demanding extraction tasks. Choose this model when you need maximum balanced pulling force for larger components, while opting for smaller or two-arm alternatives when working with compact assemblies or restricted spaces.
