Change Line Cable Grip (RB Type) | Replacement & Protection Sock (Max 9000kg)
Product Parameters
Product Series: Change Line Cable Grip Type RB.
Primary Function: Mainly used for the replacement of wire rope or cable.
Secondary Function (Key Differentiator): Can also be used for protection cable, hose, pipe and so on.
Operation Method: One end connects to the new cable, one end connects to the old cable, replaced through the rotation of the crane or hoist.
Material Options: Cable grip materials include hot-dip galvanized, stainless steel 304, and stainless steel 316.
Diameter Range: Accommodates cable sizes from 8mm up to 110mm.
Load Performance: Breaking loads range from 400kg up to 9000kg.
Found this item cheaper? Contact our customer sales team and we'll look to price match.
Description
Change Line Cable Grip Type RB offers dual functionality for connecting new and old lines during cable replacement, and serving as protective sleeving for cables, hoses, and pipes. Available in hot-dip galvanized, stainless steel 304/316. Handles cables up to 110mm with breaking loads up to 9000kg.
Dimensions
Data Overview
| Model | Size Range (Diameter mm) | Total length (mm) | Breaking load (kg) |
| RB-11 | 8-11 | 1040 | 400 |
| RB-13 | 11-13 | 1210 | 800 |
| RB-16 | 13-16 | 1410 | 800 |
| RB-21 | 16-21 | 1520 | 1100 |
| RB-25 | 21-25 | 1920 | 1300 |
| RB-30 | 25-30 | 2020 | 2100 |
| RB-35 | 30-35 | 2480 | 2400 |
| RB-42 | 35-42 | 2680 | 2800 |
| RB-50 | 42-50 | 3280 | 3300 |
| RB-60 | 50-60 | 3280 | 6000 |
| RB-70 | 60-70 | 2650 | 8000 |
| RB-80 | 70-80 | 3320 | 9000 |
| RB-90 | 80-90 | 3450 | 9000 |
| RB-100 | 90-100 | 3650 | 9000 |
| RB-110 | 100-110 | 3900 | 9000 |
Product Features & Engineering Logic
| Key Area | Feature | Advantage | Benefit |
| Dual Functionality | Used for both cable replacement and as protective sleeving for hoses/pipes. | Offers versatility, reducing inventory and providing an engineered solution for line armor in harsh environments. | Cost Efficiency: A single product addresses both maintenance (pulling) and operational (protection) needs. |
| High Load Capacity | Capable of handling breaking loads up to 9000kg. | Suitable for the heaviest industrial wire ropes and largest diameter cables used in deep trenching or mining operations. | Maximum Safety: Ensures secure operation during the highest tension cable pulling and change line procedures. |
| Material Durability | Available in hot-dip galvanized or Stainless Steel 304/316. | Provides robust defense against corrosion, abrasion, and mechanical damage, essential for protective sleeving. | Longevity & Protection: Extends the life of expensive cables and hoses when used as armor in demanding industrial settings. |
| Installation Efficiency | Allows connection of old and new cables to simplify the line changeover process. | Facilitates a smooth, continuous replacement using standard hoisting equipment. | Operational Continuity: Minimizes project delays associated with manual cable transfer or complex rigging setups. |
FAQs
Q1: What makes the RB Type different from other change line grips?
The RB Type offers dual functionality; it is used for wire rope/cable replacement and can be utilized as a protective mesh sleeve for cable, hose, and pipe armor.
Q2: What are the material options available for the cable grip construction?
The materials are available in hot-dip galvanized, stainless steel 304, and stainless steel 316.
Q3: How large is the maximum cable size and load capacity for the RB series?
The largest models accommodate cables up to 110mm in diameter, with a maximum breaking load reaching 9000kg.
Q4: What materials are used for the compression connection parts?
The compression connection parts include aluminum alloy compression, stainless steel compression, and copper sleeve compression.
