Compound Transmission Unit List
• Features
- • Compound transmission is mainly used for mechanical drive rig and compound drive rig and have two kinds: V-belt compound and chain compound.
- • NAFTA produces chain compound transmission box adopts integrated structure, easy for assembling and disassembling, with a high performance.
• Parameters
| Chain compound | BC×30L | BC×30LDB | BC×40L | BC×40LDB | BC×50L | BC×50LDB | BC×70L | BC×70LDB |
|---|---|---|---|---|---|---|---|---|
| Input power, KW | 1620 | 1620 | 2430 | 2200 | 3000 | 1100 | 1470 | 1470 |
| Drawworks power, KW | 450 | 450 | 735 | 735 | 1100 | 1100 | 1470 | 1470 |
| Mud pump power, KW | 956 | 956 | 2×956 | 2×956 | 2×1176 | 2×1176 | 2×1176 | 2×1176 |
| Matched drilling rig | ZJ30/1700L | ZJ30/1700LDB | ZJ40/2250L | ZJ40/2250LDB | ZJ50/3150L | ZJ50/3150LDB | ZJ70/4500L | ZJ70/4500LDB |
| Belt compound | BC30J | BC40J | BC50J |
|---|---|---|---|
| Input power, KW | 1620 | 2430 | 3000 |
| Drawworks power, KW | 450 | 735 | 1100 |
| Mud pump power, KW | 956 | 2×956 | 2×1176 |
| Matched drilling rig | ZJ30/1700J | ZJ40/2250J | ZJ50/3150J |
