Excavator Orange Peel Grapple
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Excavator Orange Peel Grapple

The orange peel hydraulic grapple has two models: four teeth and five teeth. It is a heavy-duty material handling tool suitable for excavators ranging from 5 to 45 tons. It adopts the classic multi-prong orange peel arc-shaped opening and closing structure, featuring strong grasping force and excellent winding performance. It is specifically designed for grasping irregular materials, loose bulk materials, and large waste.
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Product Introduction

Product Overview

 

Our Multi-Functional Hydraulic Clamp Saw of the excavator is a heavy-duty multi-functional forestry tool that integrates grasping and cutting functions. It is driven by the hydraulic system of the excavator, enabling one-stop operations such as grasping and fixing, precise sawing, transportation, loading, and stacking. This completely replaces the inefficient process of traditional manual use of chain saws for cutting and secondary mechanical clearing.

 

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Working principle

 

Excavator Orange peel grapple1

Acquisition Stage

The hydraulic pump forces the oil into the grab cylinder, causing the steel claws to retract inward.

The pressure is automatically adjusted according to the material density (for example, the density of scrap steel pile is approximately 1.2 - 1.8 t/m³) to avoid overloading. Tests conducted by a certain manufacturer show that when picking up 8 tons of scrap steel, the system pressure remains stable at 28 MPa ± 2%.

Transportation Phase

The grab is lifted by the crane or the boom of the excavator, and the rotation is controlled by the turn motor.

Typical working radius is 6 - 15 meters, and the maximum moving speed when fully loaded is ≤ 0.5 m/s (in compliance with JB/T 12975-2016 safety standards).

Excavator Orange peel grapple2
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Release Phase

The oil cylinder supplies oil in reverse direction, causing the steel claws to open at an angle of 120° to 150°, enabling rapid discharging.

Applications

 

The orange peel hydraulic grapple handles collecting, transporting and loading jobs for scrap metal, construction rubble, timber, rock, steel slag, sugarcane, sand and gravel. As an efficient standard excavator attachment, it works perfectly at waste recycling yards, demolition worksites, port terminals and renewable resource facilities.

 

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Technical Specification

 

Item/Model

UNIT

DC-04

DC-06

DC-08

Suitable excavator

Ton

6-9

10-17

18-25

Weight

kg

420

1000

1900

NO.of jaw

pcs

5

5

5

Max jaw opening

mm

1200

1600

2050

Height of open grapple

mm

1000

1500

1700

Working pressure

bar

200

260

320

working flow

L/min

50-100

60-120

200-250

Capacity

m³

0.3

0.4

0.8

* Specifications are subject to change without prior notice

 

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