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OEM Self Propelled Chip Spreader Factory Direct Supply Manufacturer, Factories
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OEM Self Propelled Chip Spreader Factory Direct Supply Manufacturer, Factories

OEM Self Propelled Chip Spreader Factory Direct Supply Manufacturer, Factories

SS6000 self-propelled chip spreader, a kind of special equipment can spread kinds of chips with sizes from 3-100mm, is one of the key equipment in chip sealing construction. A certain specification of chips can be spread onto the road surface and base continuously, quantitatively, evenly right after the asphalt spraying. It is mainly used to spread aggregate/chips for construction of upper course on low graded highway or for construction of new surface with chip sealing technology. It also can be used for paving maintenance on the surface of high graded road. It is the most advanced spreader at present in China with great width (maximum width can be up to 6 meters), autonomic and intelligent.

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Product Description

Key Features

Large range of spraying quantity can meet the spreading requirements for variety of aggregates.
Hydraulic telescopic design enables flexible adjusting of spreading width.
The openness of aggregate door and spreading speed are proportionally controlled; spreading rate will not be affected by truck speed.
Belt feeding of material is controlled by a level indicator, enabling automatic feeding.
Auger conveying of material is controlled by a level indicator for continuous feeding.
The auger and roller are driven by independent motors, preventing mutual interference.
Hydraulic drive in walking system ensures stable movement, easy travel speed adjustment, and convenient maintenance.
Hydraulic-controlled receiving hopper minimizes residual aggregates after spreading.
Self-locking tow hooks allow convenient connection/disconnection with dumpers, featuring height adjustment to match traction rods.
High-efficiency diesel engine fulfills working requirements under various environments and load capacities.
Full hydraulic steering system delivers flexible and precise vehicle maneuvering.
Stable and efficient hydraulic braking system ensures superior vehicle braking safety.
Movable operator seat/console provides better operator field of view and intuitive control.

Technical Parameters

Description Unit Standard Value
Spreading width mm 0 ~ 6000
Spreading speed km/h 2.5 ～ 7
Max. spreading rate L/m² 22
Min. spreading rate L/m² 3
Aggregate size mm 3 ~ 30
Belt speed r/min 113
Auger speed r/min 100
Roller speed r/min 85
Gross weight ㎏ 12000
Crosswise spreading rate % ≥95
Lengthwise spreading rate % ≥95
Max. turning angle of front wheel ° 25
Min. turning radius mm 9000
Min. ground clearance mm 310
Min. departure angle ° 11
Front gauge mm 2120
Rear gauge mm 2400
Wheel base mm 3300
Volume of the front hopper m³ 1.2
Volume of the rear hopper m³ 2.8
Overall dimension (for transportation) mm 7400 × 3300 × 2750
Overall dimension of spreading hopper mm 6200 × 1350 × 1210
Full load slope capability % ≤7

Delivery And Service

Self-Propelled Stone Spreader Front View
Self-Propelled Stone Spreader Operation View
Self-Propelled Stone Spreader Side View

Frequently Asked Questions (FAQ)

What is the primary function of a Self-Propelled Stone Spreader?
The Self-Propelled Stone Spreader is designed for uniform and precise distribution of aggregates, gravel, and chip seal materials during road construction and surface dressing projects.
How does the hydraulic telescopic design benefit aggregate spreading?
The hydraulic telescopic system allows real-time, flexible adjustment of the spreading width from 0 to 6000 mm, fitting various road dimensions without requiring physical component changes.
Is the aggregate spreading rate affected by vehicle speed variations?
No. The openness of the aggregate door and spreading speed are proportionally controlled, ensuring a consistent and uniform spreading rate regardless of changes in travel speed.
How does the machine connect to dump trucks during operation?
It is equipped with self-locking tow hooks with adjustable height, allowing rapid, secure connection and disconnection with dumpers during material transfer.
What size range of aggregates can this spreader handle?
The machine efficiently handles aggregate sizes ranging from 3 mm up to 30 mm, with a spreading rate between 3 and 22 L/m².

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