Xi'an XINJINZUAN Construction Machinerey Co., Ltd
                                                                                                           
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High-Strength Manganese Steel Mechanical Ripper with Wear-Resistant Teeth for Multi-Tonnage Hydraulic Equipment

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Product Description
XJZ Heavy-Duty Excavator Single Ripper: High-Penetration Solution for Hard Rock & Frozen Ground
Product Overview

The XJZ Series Single Ripper is engineered for the most demanding primary breaking tasks where standard buckets fail. Designed for high-tonnage excavators, this attachment focuses the entire breakout force of your machine onto a single point, delivering maximum penetration in weathered granite, basalt, shale, and permafrost.

By integrating advanced metallurgical standards with a streamlined aerodynamic profile, the XJZ Ripper reduces fuel consumption by up to 15% compared to traditional rock buckets during trenching and land clearing.


Technical Specifications & Performance Data

To assist your technical procurement team, we maintain strict adherence to industrial tolerances:

Parameters Specifications
Compatible Carrier 12 - 55 Ton Excavators 
Material Composition NM450/NM500 Wear-Resistant Steel & Q355B High-Strength Plate
Main Shank Thickness 60mm - 120mm (Reinforced for 35T+ classes)
Tip Hardness HRC 48-52 (Forged Alloy Steel with Tungsten Carbide optional)
Operating Temperature -40°C to +60°C (Optimized for Arctic and Desert conditions)

Core Engineering Features
1. Finite Element Analysis (FEA) Optimized Shank

The shank profile is designed using FEA (Finite Element Analysis) to ensure optimal stress distribution. The curved geometry reduces drag and prevents "binding" in deep trenches, allowing the ripper to slice through material rather than pushing it.

2. Dual-Reinforced Mounting System

The upper connection pins are manufactured from 42CrMo alloy steel, quenched and tempered to handle the high-frequency vibration of rock prying. The reinforced ear plates utilize a box-section design to prevent lateral twisting during heavy side-loading.

3. Multi-Stage Wear Protection
  • Replaceable Boot/Tip: Features a heavy-duty forged ripper tooth secured by a vertical/horizontal pin system for 5-minute field replacement.

  • Shank Guard: A replaceable leading-edge shroud protects the main body from abrasive soil, extending the service life of the primary attachment by 300%.


Application Scenarios (Field Performance)
  • Quarrying & Mining: Primary breaking of medium-hard rock layers without the need for drilling and blasting.

  • Utility Trenching: High-speed cable and pipe laying in urban environments where noise and vibration must be minimized.

  • Demolition: Controlled removal of reinforced concrete slabs and asphalt foundations.


Why Choose XJZ (Xin Jin Zuan) Attachments?

We understand that Downtime = Lost Revenue. Our manufacturing process involves:

  1. Strict Weld Quality: All structural welds undergo Ultrasonic Testing (UT) to ensure zero internal defects.

  2. Precision Fitment: CNC-machined bushings and pin-holes ensure a "zero-play" fit with your machine's original linkages.

  3. Hardcore Branding: Our "Xin Jin Zuan" series is built for the global contractor who values mechanical reliability over software buzzwords.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi'an XINJINZUAN Construction Machinerey Co., Ltd
Location Xi,an,China
Contact Person Sharon Zhou

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