RMT 73 is a lightweight (8.5kg) chipper but a very powerful one. It is preferred to use it in coal mines and other soft ores. RMT 66 is a similar lightweight chipper that weighs only 5.5 Kg.
| Model # | RMT 73 | |
| Weight | 8.5 kg | 19 lb |
| Length | 460 mm | 18.11" |
| Air Consumption at 5 kg / cm2 | 18 l/s | 38 cfm |
| Chuck / Shank (Round) | ⌀ 23 x 14 mm | |
| Blows Per Minute | 1650 | |
| Retainer Type | Screw Cap | |
| Manufacturer | RMT | |