Certifications


Bridge erecting machine with adjustable leg height

Bridge erecting machine with adjustable leg height

Leg locking device for bridge erecting machine

Leg locking device for bridge erecting machine

Anti-support wheel set of bridge erecting machine

Anti-support wheel set of bridge erecting machine

Multifunctional bridge erecting machine

Multifunctional bridge erecting machine

Multi-functional outrigger device for single main beam bridge erecting machine

Multi-functional outrigger device for single main beam bridge erecting machine

Bridge erecting machine with left-right adjusting device

Bridge erecting machine with left-right adjusting device

Lane plate hoisting machine device

Lane plate hoisting machine device

Bridge erecting machine for lifting side beam

Bridge erecting machine for lifting side beam

A step-type self-balancing cross-bridge erecting machine with a longitudinal moving truss car.

A step-type self-balancing cross-bridge erecting machine with a longitudinal moving truss car.

Main outrigger structure for step-type self-balancing over-span bridge erecting machine

Main outrigger structure for step-type self-balancing over-span bridge erecting machine

Step-by-step self-balancing hydraulic lowering mechanism for over-span bridge erecting machine

Step-by-step self-balancing hydraulic lowering mechanism for over-span bridge erecting machine

Tail leg structure for step-type self-balancing over-span bridge erecting machine

Tail leg structure for step-type self-balancing over-span bridge erecting machine