NARROW-ACCESS PRIORITY
300 kg Class
S300 / SL300 / S350 / SL350
For greenhouse rows, side gates, indoor renovation, compact yards and light material handling.
Gasoline or diesel depending on configuration. Wheeled or tracked undercarriage available.
COMPACT ACCESS. CONFIGURED FOR THE TASK.
For landscaping, greenhouse, warehouse, farm and indoor renovation projects, choose from 300 kg and 500 kg classes, wheeled or tracked undercarriages, and task-matched attachments. Start with your narrowest access point—then size the machine around the work.
ROUTE-FIRST SELECTOR
Do not approve a loader from body width alone. A machine can clear the doorway while its bucket, forks, hose routing or turning arc cannot. Send us the narrowest width, height, turning point and intended attachment before model selection.
Narrowest opening
Gate, door or aisle width.
Attachment width
Bucket, forks and hoses included.
Turning space
Corners, landings and reversals.
Transport clearance
Loading method and vehicle access.
Buyer mistake to avoid
Measuring the bare machine but not the complete working envelope.
CONFIGURATION RANGE
NARROW-ACCESS PRIORITY
S300 / SL300 / S350 / SL350
For greenhouse rows, side gates, indoor renovation, compact yards and light material handling.
Gasoline or diesel depending on configuration. Wheeled or tracked undercarriage available.
MORE LOAD, WIDER WORKING ENVELOPE
S500 / SL500 / JS500 / JSL500
For landscaping, pallet work, yard loading, farm handling and heavier attachments within the confirmed rating.
Diesel depending on configuration. Wheeled or tracked undercarriage available.
Final rated load, engine, undercarriage, tire or track package and attachment compatibility are confirmed in the written quotation.
| Specification | 300 kg class | 500 kg class |
|---|---|---|
| Model families | S300 / SL300 / S350 / SL350 | S500 / SL500 / JS500 / JSL500 |
| Class | 300 kg class | 500 kg class |
| Approximate body size | 1,960 × 850 × 1,400 mm | 1,960 × 1,100 × 1,400 mm |
| Standard bucket size | Approx. 900 × 420 × 600 mm | Approx. 1,100 × 420 × 600 mm |
| Approximate machine weight | 920 kg | 1,020 kg |
| Hydraulic pressure | 20 MPa | 20 MPa |
| Lift height | Approx. 2,000 mm | Approx. 2,000 mm |
| Maximum travel speed | Up to 10 km/h | Up to 10 km/h |
| Available undercarriage | Wheeled or tracked | Wheeled or tracked |
| Engine choice | Gasoline or diesel by configuration | Diesel by configuration |
| Best-fit work profile | Narrow-access handling and compact sites | Higher-load work with confirmed clearance |
SURFACE DECISION
Choose the surface first: hard floor and frequent travel usually favor wheels; soft, loose or uneven ground often favors tracks.
Prioritize narrow width, low ground disturbance, turning space and an attachment that can work without damaging rows or irrigation lines.
Confirm pallet weight, fork length, load center, floor condition, doorway height and the complete lift path.
Match undercarriage to turf or soil, check gate width, and plan bucket, auger, grapple or grading work in the order it will be performed.
General bucket
Pallet forks
Auger
Hydraulic breaker
Sweeper
Grapple
Mechanical interface
Required hydraulic flow and pressure
Coupler and return line
Attachment weight and remaining rated load
A compatible-looking attachment can still be wrong hydraulically or reduce usable load more than expected. Ask for the machine and attachment configuration on the same quotation.
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Confirm the full transport and working envelope.
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Confirm flow, pressure, coupler and return requirements.
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Include attachment weight and load center in the rating check.
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Select wheels or tracks from real surface and maintenance conditions.
Send photos, dimensions, surface conditions, material weight and target attachments. Hongrui can use these inputs to prepare a written configuration for review.
HONGRUI PROCESS
Requirement review
Design and machining
Welding and assembly
Quality inspection
Operation guidance
Remote troubleshooting and parts coordination
Our role is to help buyers turn site constraints into a confirmable machine-and-attachment specification. The final quotation should state the selected model, engine, undercarriage, attachment interface, hydraulic requirements and included scope.
Measure the narrowest gate, doorway, aisle, ceiling and turning point.
Define the heaviest material and include attachment weight and load center.
Choose wheels or tracks from the real ground surface and travel pattern.
Match hydraulic flow, pressure, couplers and return-line requirements.
Confirm transport weight, loading method, packing scope and local unloading plan.
Put the complete model and attachment configuration in the quotation.
START WITH THE CONSTRAINTS
Share your narrowest access dimensions, surface, material weight and required attachments. Hongrui will use them to recommend a suitable class and prepare the configuration details for your quotation.
No generic model push—start with the constraints of your worksite.