1) Models: JLZX500D JLZX500S, JLZX500SF, JLZX600D, JLZX600SF, JLZX800SF
2) Power rating (W): 370, 250, 250, 370, 250, 350
3) Voltage (V): 220, 380, 380, 220, 380, 380
4) Max. Lifting weight (kg): 500, 500, 500, 600, 600, 800
5) Max. Lifting height (m): 4. 5, 4. 5, 4. 5, 4. 5, 4. 8, 4. 5
6) Spool revolving speed (r/min): 6. 7, 6. 7, 6. 7, 6. 7, 5. 6, 5. 15
7) Small/large sprocket size: 9/50, 9/50, 9/50, 9/60, 9/60, 9/65
8) Drive chain spec.: 10A-1-68, 10A-1-68, 10A-1-68, 10A-1-80, 10A-1-80, 10A-1-86
9) Spool diameter (mm): 140, 140, 140, 140, 140, 165
10) Motor weight (kg): 13. 5, 12, 12, 13. 5, 12, 14
11) Free down weight (kg): 8, 8, 8, 8. 5, 8. 5, 9