00676602900430000 Balance Beam Support for Zoomlion Crane
The 00676602900430000 Balance Beam Support is an OEM-grade structural component designed for Zoomlion cranes. It forms part of the rear suspension system and chassis assembly, which on certain models—such as the ZTC1500V truck crane—utilizes a leaf spring + balance beam configuration. This component serves as a critical load-distributing element, connecting the rear axles and ensuring the stability and longevity of the crane's suspension.
- Load Distribution: Functions as a pivoting support within the balance beam assembly, helping to distribute the vehicle's weight and dynamic loads between multiple axles, thereby ensuring even tire wear and stable chassis height.
- OEM Compatibility: A genuine Zoomlion replacement part, engineered for precise fit and structural integrity, matching the original equipment specifications for the specific crane models.
- Sturdy Construction: Designed to withstand the extreme forces and torsional stresses encountered in heavy-duty lifting and off-road mobility operations.
| Specification | Details |
|---|
| Part Number | 00676602900430000 |
| Product Name | Balance Beam Support |
| Compatible Brand | Zoomlion |
| Primary Application | Truck Crane Rear Suspension System |
| Related System | Leaf Spring + Balance Beam Suspension |
| System Function | Structural connection point for the balance beam and axle(s) |
Based on Zoomlion's chassis design, this support is a component of the rear suspension system. This is characteristic of models such as the ZTC1500V truck crane, which is described as having a 'rear suspension: leaf spring + balance beam' configuration. The balance beam allows for articulation between axles to maintain ground contact and stability on uneven terrain, while the support is the fixed point connecting this assembly to the crane's chassis frame.
| Part Number | Part Name / Description | Section in Parts Manual |
|---|
| 00771402810400000 | Axle weldment | Chassis / Undercarriage |
| 00771402800001070 | Spacer | Chassis / Undercarriage |
| 00773400400001170 | Stop pin | Chassis / Undercarriage |
| 00771402800001100 | Plate | Chassis / Undercarriage |
| 00771402800001090 | Plate | Chassis / Undercarriage |
| 00771402800001080 | Plate | Chassis / Undercarriage |
- Truck Crane Chassis: The ZTC1500V truck crane operator's manual describes the rear suspension system as using a leaf spring + balance beam configuration . The balance beam connects the rear axles, distributing loads and ensuring stability on uneven terrain. A 'balance beam support' would be the bracket or structural mount that attaches this assembly to the chassis.
- Tower Crane Hoisting Mechanisms: Zoomlion has patented designs for 'balancing beam assemblies' used in combined hoisting mechanisms. These structures incorporate a first grade balancing beam (10) and a second grade balancing beam (20) to equalize loads across multiple hoisting mechanisms .
- Official Parts Catalogs: The most reliable way to find the correct part number for your specific machine is to consult the official spare parts catalog for your Zoomlion crane model . These catalogs are typically organized by machine section (e.g., Boom, Turntable, Chassis) and will contain all relevant part numbers.