In high-frequency hydraulic breaker operations (400-800 BPM), pipe clamps are the primary defense against fatigue cracks in hard-line pipelines. Our Hitachi-compatible pipe holders feature a Dual-Layer Damping System. The inner PP or rubber insert absorbs mechanical shock, while the heavy-duty twin-bolt steel clasp ensures the pipeline remains securely anchored to the boom, even under the 180-210 Bar surges common in ZX200/ZX330 auxiliary circuits.
Installation & Maintenance Guide
Installation Pro-Tip: To prevent line stress, space pipe clamps according to the pipeline diameter. For 1-inch lines on a Hitachi ZX330, a spacing of 1.2 to 1.5 meters is recommended. Ensure the welding plates are fully fused to the boom structure to prevent weld failure under resonance.
Maintenance: Check clamp bolt tension every 100 working hours. If the PP insert shows signs of melting or cracking, replace immediately to avoid direct metal-to-metal contact, which leads to pipeline erosion.
| Specification | Technical Detail | Hitachi Machine Class |
|---|---|---|
| Compatible Models | Hitachi ZX60 – ZX350 Series | 6 Ton to 35 Ton Excavators |
| Pipe Size Range | 1/2″, 3/4″, 1″ (Standard Auxiliary) | Fits High-Pressure Hard Pipes |
| Clamp Body Material | Galvanized Carbon Steel / 304 SS | Corrosion-Resistant Treatment |
| Insert Material | High-Density Polypropylene (PP) | Vibration Absorbing & Heat Resistant |
| Mounting Style | Welding Plate / Twin-Bolt Heavy Series | Reliable High-Impact Fixation |
Wholesale hydraulic breaker pipe clamp , Jinan Changhao Machinery Equipment Co., Ltd. is a manufacturer of a wide range of products which include hydraulic breaker hammer steel pipe, rock breaker hose, Hydraulic Breaker Piping Kit Clamp, Stainless Steel Breaker Clamp and Steel Breaker Clamps. All the accessories of our pipeline, including steel pipe, hose, clamps, ball valve, foot valve, wire plug, wire alignment, relief valve, lock valve, bracket, connector, hammer tube, arm iron pipe assembly, three-way iron pipe, are independently developed and manufactured by our factory to ensure product quality, safety and reliability.
pipeline clamp for excavator breaker hammer
Pipeline clamp for excavator hammer
pipeline clamp for rock breaker
pipeline clamp for hydraulic breaker
free-welding pipeline clamp for rock breaker
Welding pipeline for hydraulic breaker hammer
welding pipeline clamp for hydraulic hammer
Welding steel pipe clamp for hydraulic breaker