RMT 4130 is 100% equivalent to the CP 4130 chipping hammer. It is preferred by construction contractors, as it is designed for fast removal of weld slag, scale, and excess metal in fabrication shops, foundries, and maintenance yards. The 4-bolt body design allows fast disassembly of the complete tools, which is very useful for quick maintenance and faster replacement of worn-out spares. Thus reducing the downtime of the tool
This tool is widely used in steel plants, shipyards, casting units, and repair workshops where hard metal surfaces need continuous chipping and trimming.
It suits heavy fabrication work on steel, castings, forged parts, and structural components.
The lightweight design allows the user to easily lift the tool and work for longer hours.
Like the CP 4130 pneumatic chipper, the RMT 4130 hammer is also available in three different sizes – 2H/R, 3H/R and 4H/R. And two shank shapes – "H" (hex) and “R” (round).
The RMT 4130 offers the best weight-to-stroke ratio for faster chipping, and the muffler provides better operator comfort.
It has OEM compatibility with 8900000117, 8900000116, and 8900000119, making it the best replacement choice for maintenance teams.
Choose RMT 4130 for reliable heavy-duty construction chipping works and high performance in tough industrial conditions.
Technical Specification
| Model # | RMT 4130 2H /2R | RMT 4130 3H /3R | RMT 4130 4H /4R |
| Weight | 8.4 kg (19 lb) | 9 kg (20 lb) | 9.4 kg (21 lb) |
| Length | 356 mm (14") | 387 mm (15") | 419 mm (17") |
| Air consumption | 14 l/s (30 cfm) | 15.5 l/s (33 cfm) | 16 l/s (34 cfm) |
| Blows per minute | 3600 | 2280 | 1800 |
| Piston stroke | 50.8 mm (2") | 76.2 mm (3") | 101.6 mm (4") |
| Air pressure | 6.2 bar (90 psi) | ||
| Piston dia | 28.6 mm (1.13") | ||
| Air inlet (BSP) - Standard | 9.5 mm (⅜”) | ||
| Air inlet (UNS) - Optional | 22.2 mm (⅞”) | ||
| Shank size (hex) | 14.7 mm (0.580") | ||
| Shank size (round) | 17.3 mm (0.680") | ||
| Retainer type | Spring | ||
| Manufacturer | RMT | ||
| OEM | 8900 0001 17 | 8900 0001 18 | 8900 0001 19 |
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