JGXR-80
JGXR-80 Xcentric Ripper
The Montabert JGXR-80 Xcentric Ripper is engineered for 80 to 90 metric ton excavators and delivers exceptional rock excavation and demolition performance with production rates significantly higher than traditional hydraulic breakers. Designed for quarry production, mining, trenching, tunneling, and infrastructure applications, the JGXR-80 combines extreme durability, low maintenance requirements, and efficient hydraulic performance for the most demanding environments.
Overview
Designed for ultra high-production rock excavation and demolition work, the JGXR-80 Xcentric Ripper delivers powerful ripping force while reducing operating costs, vibration, and maintenance compared to conventional breaker systems. Manufactured from wear-resistant steel and engineered for severe-duty applications, the JGXR-80 performs reliably in quarry, mining, underwater, and heavy trenching environments.
Key Features
- Up to 2–5 times greater production than hydraulic breakers.
- Extremely low maintenance with 1,000-hour lubrication intervals.
- Operates underwater without special preparation requirements.
- Reduced fuel consumption and emissions per ton produced.
- Minimal noise and vibration levels during operation.
- Heavy-duty wear-resistant steel construction.
- Reduced wear parts consumption and downtime.
Built for Extreme Applications
The JGXR-80 is ideal for demanding rock excavation and demolition applications including quarry production, trenching, frozen ground, tunneling, harbor work, mining operations, and infrastructure construction where drilling and blasting may not be practical.
Common Applications
The Montabert JGXR-80 Xcentric Ripper is designed for severe-duty excavation and demolition environments.
Quarry Production
Efficient rock extraction and material production applications.
Rock Excavation
Breaks layered and fractured rock formations efficiently.
Mining Operations
Supports demanding excavation and production environments.
Trenching
Ideal for difficult trenching and pipeline installation projects.
Underwater Applications
Can operate underwater without special protection systems.
Heavy Demolition
Efficient concrete and rock breaking performance.
JGXR-80 Specifications
Review key operating, hydraulic, dimensional, and excavator compatibility specifications for the Montabert JGXR-80 Xcentric Ripper.
| Specification | JGXR-80 |
|---|---|
| Excavator Class | 80 – 90 mt |
| Weight w/ Bracket | 23,148 lbs / 10,500 kg |
| Weight w/o Bracket | 19,180 lbs / 8,700 kg |
| Frequency | 900 – 1,000 bpm |
| Hydraulic Working Pressure | 4,350 – 4,640 psi / 30 – 32 MPa |
| Hydraulic Return Pressure | 90 psi / 0.6 MPa |
| Case Drain Max Pressure | 60 psi / 0.4 MPa |
| Hydraulic Oil Flow | 100 GPM / 380 L/min |
| Dimension L | 150 in / 3,800 mm |
| Dimension W | 52 in / 1,320 mm |
| Dimension H | 90 in / 2,300 mm |
Specifications are based on current Montabert Xcentric Ripper literature and technical specification sheets. Contact BHE Attachments to verify excavator compatibility, hydraulic requirements, and mounting configuration prior to ordering.
Performance Advantages
The JGXR-80 provides exceptional production efficiency while reducing operating costs compared to drilling, blasting, and hydraulic breaker applications. Its rugged design and low-maintenance operation help maximize uptime in severe-duty environments.
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