| No. | Model | Engine | Specification |
| 1 | LGS08E | KOOP 192F/CHANGCHAI 192F EURO II~EURO V | Mechanical pull rod control, domestic hydraulic, rubber track, can enter the elevator, ultra-small turning radius, working pressure 16MP |
| 2 | LGS10ED | Mechanical control on both sides, domestic hydraulic, rubber crawler, rear hood for easy maintenance, ultra-small turning radius, working pressure 16MP, optional steel crawler / four-leg awning, optional boom side swing, telescopic crawler. Model H is equipped with cast weights, butter tightening, Toyota luxury seats |
| 3 | LGS10EH |
| 4 | LGS12EA | KOOP 292F air cooling/YOUPU 2V80 water cooling | Mechanical pull rod operation, domestic hydraulic, rubber track. Type B distinguishes between air cooling and water cooling. Optional boom side swing, crawler telescopic |
| 5 | LGS12EB |
| 6 | LGS15EA | KOOP 292F air cooling/YOUPU 2V80 water cooling | Pilot control, domestic hydraulic, double pump, rubber track. Optional boom side swing, crawler telescopic |
| 7 | LGS15EB |
| 8 | LGS17E | LAIDONG 380/KUBOTA 722 | Pilot control, domestic hydraulic, double pump, rubber track. Optional boom side swing, crawler telescopic |
| 9 | LGS18EU | KUBOTA 722 EPA | Tailless design, hydraulic pilot control, rubber telescopic crawler, plunger pump, load-sensing multi-way valve, Eaton swing motor. Without high and low speed. Optional boom side swing |
| 10 | LGS20E | LAIDONG 385 | Hydraulic pilot control, Laidong KM385B-18.1KW-2200RPM, system pressure 18mp, main hydraulic parts imported, triple pump, rubber track. Optional crawler telescopic, boom side swing |
| 11 | LGS22EU | KUBOTA 902 EPA | Full hydraulic control, boom side swing, chassis telescopic, tailless design, plunger pump, load-sensing multi-way valve, Eaton swing motor, high and low speed travel motor, iron track |
| 12 | LGS30E | LAIDONG KM490/KUBOTA V1505EPA | Full hydraulic control, plunger pump, load sensitive multi-way valve, imported hydraulic parts, multi-way valve, 20mp system pressure, 12KN maximum digging force, simple shed, rubber track |
| 13 | LGS35E | LAIDONG KM490/KUBOTA V1505EPA | Pilot-operated full hydraulic control, 20mp system pressure, 12KN maximum digging force, load-sensing multi-way valve, imported hydraulic parts, high and low speed travel, closed cab, iron crawler |
| 14 | LGS40E | LAIDONG KM490 | Pilot-operated full hydraulic control, load-sensitive multi-way valve, imported hydraulic parts, high and low speed travel, closed cab, iron crawler, extended digging arm |
