Boom Positioning & Load Alignmen

Rotate the crane to align the boom over the load. Adjust boom height and telescopic extension to position the hook correctly. Safety Tip: Follow the load chart and ensure lifting weight is within allowed limits for current boom radius and angle.

Crane Extension Preparation

Sit at operator seat and slowly operate boom angle handles to extend the main boom and telescopic sections. Move one handle at a time. Safety Tip: Never operate multiple boom handles simultaneously. Keep boom path clear of personnel.

Unlock outriggers and extend main and auxiliary outriggers fully. Place support pads under each outrigger on soft ground. Safety Tip: Ensure the truck is level. Incomplete extension may lead to tipping hazards.

Engaging Power Take-Off (PTO)

Ensure truck gear is in neutral and PTO switch is off. Start engine and wait for safe air pressure levels. Engage PTO slowly to drive the hydraulic crane system. Safety Tip: Confirm all control levers are neutral before operation. Improper PTO engagement can damage hydraulic components.

Pre-Operation Site Check

Park the truck on firm, level ground. Engage the parking brake. Inspect the surrounding area for obstacles, overhead lines, or unstable surfaces. Confirm the load is within crane rated capacity and lifting height limits. Safety Tip: Never operate on soft or sloped surfaces. Maintain at least 10 meters distance from high-voltage lines.

You are here: Home » Product » Timber Crane » 1 Ton Hydraulic Grab For Crane (ZJ018)

1 Ton Hydraulic Grab For Crane (ZJ018)

The ZJ018 is a compact and versatile hydraulic grapple designed for light to medium timber handling, small-scale forestry operations, and material loading tasks. With a maximum lifting weight of 1,000 kg and 360° continuous rotation, it allows for precise and flexible handling of logs, scrap wood, or bulk materials. Its hydraulic system supports a recommended flow of 45 L/min at 25 MPa, delivering smooth operation and reliable gripping performance, while the lightweight design (160 kg) makes it suitable for truck-mounted cranes, trailers, or stationary hydraulic setups.

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Product Description

Product Description Safety Related Products

Product Description

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Product Advantage

ZJ018 combines precision, lightweight design, and reliable hydraulic performance, making it ideal for small to medium timber and material handling applications.

Efficient Load Handling: Handles up to 1 t safely, suitable for small logs or bulk materials.

360° Rotation: Allows flexible positioning and precise placement of materials.

Smooth Hydraulic Operation: 45 L/min flow ensures stable grip and release.

Durable Construction: Reinforced steel frame guarantees long-term reliability.

Compact & Lightweight: Only 160 kg, easy to integrate with truck-mounted or stationary systems.

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Technical Parameters

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11 (2)

Crane main technical parameters

Maximum Lifting weight	1000 Kg	Slewing angle	360°
Recommended hydroulic flow	45 L/min	weight	160kg
Rated hydraulic pressure	25MPa

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Product Uses

Forestry & Logging: Handling small to medium timber or wood bundles.

Construction Sites: Moving beams, pallets, or lightweight bulk materials.

Recycling & Material Yards: Loading and unloading scrap wood or industrial materials.

Agriculture & Landscaping: Handling logs, tree trunks, or garden debris.

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FAQ

1. Can ZJ018 be mounted on a small truck or trailer crane?

A: Yes, its compact size and lightweight design allow easy installation on small to medium truck-mounted or trailer cranes.

2. Is continuous rotation safe under maximum load?

A: Yes, the grapple is designed for 360° continuous rotation at full 1 t capacity.

3. How does Tengchang ensure the quality of grapples?

A: All grapples are manufactured under ISO9001:2015 quality management standards and undergo strict hydraulic and structural testing.

4. Are spare parts and maintenance services available globally?

A: Yes, Tengchang provides worldwide technical support and spare parts for all hydraulic grapples.

5. Can the hydraulic flow be adjusted for different operational needs?

A: Yes, the recommended 45 L/min flow can be fine-tuned according to load type and operational speed requirements.

Truck-Mounted Crane Safety & Operation Guide

Ensuring operator and crew Safety with proper handling.

Boom Positioning & Load Alignmen

Rotate the crane to align the boom over the load.

Adjust boom height and telescopic extension to position the hook correctly.

Safety Tip: Follow the load chart and ensure lifting weight is within allowed limits for current boom radius and angle.
Crane Extension Preparation

Sit at operator seat and slowly operate boom angle handles to extend the main boom and telescopic sections.

Move one handle at a time.

Safety Tip: Never operate multiple boom handles simultaneously. Keep boom path clear of personnel.
Outrigger Setup

Unlock outriggers and extend main and auxiliary outriggers fully.

Place support pads under each outrigger on soft ground.

Safety Tip: Ensure the truck is level. Incomplete extension may lead to tipping hazards.
Engaging Power Take-Off (PTO)

Ensure truck gear is in neutral and PTO switch is off.

Start engine and wait for safe air pressure levels.

Engage PTO slowly to drive the hydraulic crane system.

Safety Tip: Confirm all control levers are neutral before operation. Improper PTO engagement can damage hydraulic components.
Pre-Operation Site Check

Park the truck on firm, level ground. Engage the parking brake.

Inspect the surrounding area for obstacles, overhead lines, or unstable surfaces.

Confirm the load is within crane rated capacity and lifting height limits.

Safety Tip: Never operate on soft or sloped surfaces. Maintain at least 10 meters distance from high-voltage lines.

Post-Operation Maintenance

Lubricate pivot points, boom slides, and hydraulic cylinder pins

Check hydraulic oil levels, inspect hoses, and tighten bolts

Safety Tip: Only trained personnel should perform hydraulic maintenance. Replace worn parts immediately.
Crane Retraction & Stowage

Retract telescopic sections and fold boom sequentially.

Rotate crane to stowed position and fully retract outriggers

Safety Tip: Follow reverse order of extension to protect hydraulic cylinders and boom sections.
Lowering & Load Placement

Lower the load carefully to the designated position.

Detach slings and cables only when load is stable and personnel are clear.

Safety Tip: Never leave a suspended load unattended. Avoid sudden lowering.
Rotating with Load

Rotate the crane slowly to move the load

Monitor outrigger stability and crane tipping indicators.

Safety Tip: Do not extend the working radius while rotating a loaded boom. Keep movements smooth.
Lifting Operation

Lift the load slowly and steadily. Avoid sudden movements or swinging.

Monitor vehicle stability and outrigger pressure during the lift.

Safety Tip: Never exceed rated capacity. Avoid lifting loads over personnel.