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| Brand Name: | XINYA |
| Model Number: | SHL75D/SHG60D |
| MOQ: | 1pc |
| Price: | get latest price |
| Delivery Time: | 10 workdays after payment |
| Payment Terms: | L/C,T/T,Western Union |
Three-Wheel Grounding Pulley Block Φ60/75mm for Ø6–32mm ACSR Earthing Cable Hanging Stringing Blocks Cable Pulling Blocks for Transmission Line Installation
The Three-Wheel Grounding Pulley Block is designed for earthing cable hanging, ACSR conductor guiding, transmission line maintenance and power line installation work.
Two standard models are available: SHL75D with Φ75 mm aluminum sheave and SHG60D with Φ60 mm steel sheave. The pulley block is suitable for conductors from Ø6 mm to Ø32 mm, depending on the selected model.
Its compact three-wheel structure helps guide the grounding cable smoothly and keeps the cable stable during overhead line work.
During transmission line grounding or cable hanging operations, contractors often face:
Cable surface wear during pulling or hanging
Unstable grounding cable positioning
High friction when the cable moves over fixed supports
Low efficiency during overhead line maintenance
Difficulty guiding small-diameter ACSR or earthing cable safely
These problems are usually caused by:
Direct contact between cable and metal support points
Improper pulley groove size
Insufficient cable guiding structure
Single-point support causing cable shaking
High friction during repeated cable movement
The Three-Wheel Grounding Pulley Block solves these problems by:
Three-wheel guiding design → improves cable stability
Φ60/75 mm pulley diameter → supports smooth cable movement
Aluminum or steel sheave options → suitable for different working conditions
Compact structure → easy to carry and install on site
Suitable for Ø6–32 mm conductor → covers common earthing cable and small ACSR applications
| Parameter | Value | Engineering Meaning |
|---|---|---|
| Model | SHL75D / SHG60D | Two options for different conductor sizes |
| Pulley Diameter | Φ75 mm / Φ60 mm | Smooth guiding for small cables and grounding wires |
| Applicable Conductor | Ø6–32 mm / Ø6–25 mm | Suitable for ACSR and earthing cable work |
| Number of Sheaves | 3 Sheaves | Improves cable stability and guiding accuracy |
| Sheave Material | Aluminum / Steel | Aluminum is lighter; steel is stronger and wear-resistant |
| Weight | 4.6 kg / 5.7 kg | Portable for field installation |
| Application | Transmission line grounding / cable hanging | Used in overhead power line work |
The grounding cable or ACSR conductor is placed between the three pulleys. During operation, the cable moves along the rotating sheaves instead of rubbing directly against the metal structure.
The three-wheel design keeps the cable in position.
The smooth pulley groove reduces cable wear.
The aluminum model is lighter and easier to carry.
The steel model offers stronger wear resistance for tougher site conditions.
This helps improve cable protection, installation efficiency and field operation stability.
This grounding pulley block is widely used in:
Transmission line installation
Overhead line grounding work
Earthing cable hanging
ACSR conductor guiding
Power line maintenance
Cable pulling and cable support work
Utility construction and repair projects
For larger applicable conductor range:
Choose SHL75D, Φ75 mm aluminum sheave, suitable for Ø6–32 mm conductor.
For stronger wear resistance:
Choose SHG60D, Φ60 mm steel sheave, suitable for Ø6–25 mm conductor.
For lightweight field operation:
Aluminum sheave model is easier to carry and install.
For tougher working conditions:
Steel sheave model is more durable and suitable for repeated use.
Three-wheel structure for stable cable guiding
Φ60/75 mm pulley options
Suitable for Ø6–32 mm ACSR or earthing cable
Aluminum and steel sheave options available
Compact and portable design
Reduces cable friction and surface wear
Suitable for transmission line installation and grounding work
Q1: What is this grounding pulley block used for?
A: It is used for earthing cable hanging, ACSR conductor guiding and transmission line grounding work.
Q2: What is the difference between SHL75D and SHG60D?
A: SHL75D uses a Φ75 mm aluminum sheave and is suitable for Ø6–32 mm conductor. SHG60D uses a Φ60 mm steel sheave and is suitable for Ø6–25 mm conductor.
Q3: Which model is lighter?
A: SHL75D is lighter, with a weight of 4.6 kg.
Q4: Which model is more wear-resistant?
A: SHG60D with steel sheave is more suitable for tougher working conditions.
Q5: Can it be used for cable pulling?
A: Yes, it can be used as a small cable guiding pulley or cable pulling block within the suitable conductor range.
