Detailed Answer
Recommended construction site models: tower cranes → LIDEER LD-10DK/LD-12DK (12-key two-speed, ¥818~¥978); hoists → LIDEER safety-interlock-specific models; placing booms → LIDEER LD-10DK; simple hoists → LD-6SK (from ¥268). The XINGJIA Xingdun series (¥800~¥1,500) suits high-protection needs. Choose key count by equipment actions and protection by environment.
| Tower crane | LD-10DK/12DK |
| Hoist | Interlock-specific |
| Entry | LD-6SK ¥268 |
Note:Provide the equipment spec sheet when purchasing so the manufacturer can recommend a matching model.