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American Quality | Freight Delivered Nationwide | U.S. Based Support
American Quality | Freight Delivered Nationwide | U.S. Based Support

JS-131 Gas Joint Clean-Out Saw | U.S. Saws

Brand U.S. SawsSKU SX77131
Original price $4,774.25 - Original price $4,774.25
Original price
$4,774.25
$4,774.25 - $4,774.25
Current price $4,774.25
Authorized Dealer Sourcing
Financing Available for Eligible Orders
Contractor-Grade Equipment

Shipping: LTL freight. Commercial delivery preferred.

The JS-131 is a gas walk-behind joint clean-out saw for milling control joints, concrete sawing, and trench cutting. It runs dry diamond blades to a 3 in maximum depth behind a Honda GX390 engine, with up-cut rotation feeding debris to a front vacuum port.

Need fitment or freight help before you order? Contact our team.

Shipping & Freight

For an order containing products from a single brand, shipping is a flat rate based on your order total:

  • Orders up to $5,000: $279
  • Orders $5,000 to $10,000: $347
  • Orders $10,000 and over: $517

These rates cover standard freight delivery to a commercial address. After you place your order, our team will confirm your delivery timeline within 1 to 3 business days.

Ordering from more than one brand? Multi-brand orders ship on separate freight and are quoted individually rather than at the flat rate above. Place your order or contact us first and we will confirm total freight before anything is finalized.

Liftgate service is not included in these rates. If your delivery location has no loading dock or forklift to unload the freight from the truck, liftgate service is required and will be added to your shipping charge. If you are unsure whether you need it, contact us before ordering.

Commercial delivery locations are preferred when available. Residential delivery, limited-access locations, and appointment scheduling may affect handling.

Lead times vary by product, manufacturer availability, and selected options. Some configured, special-order, or non-stock items require additional processing time before they ship.

Please inspect all freight shipments at delivery before signing. If you see visible damage, note it with the carrier and contact us as soon as possible.

If you need freight, delivery, or lead-time guidance before ordering, contact our team before you purchase.

Compatibility / Fitment

Compatibility varies by product type, machine setup, selected options, and intended application.

For machine-mounted equipment and attachments, buyers should confirm fitment before ordering using the relevant machine information, including model, attachment style, mount type, coupler type, hydraulic requirements, and any other product-specific requirements listed on the page.

Hardscape Heavy can assist with pre-order fitment guidance based on the information you provide. This guidance is limited to purchase and compatibility review before ordering and does not include field installation, hydraulic modification, fabrication, or on-site setup support.

If you are unsure whether a product will work with your machine or application, contact us before placing the order.

Specifications

Core Specs

  • Weight: 200 lbs
  • Engine: Honda GX390, 11.7 HP, gasoline
  • Blade Shaft Speed: 5,850 RPM
  • Max Depth of Cut: 3 in
  • Blade Widths: .095, .110, .125, .187, .250, .375, .500 in
  • Max Blade Width: .500 in single blade, 1.5 in multiple blades
  • Blade Diameter: 8 in, 10 in
  • Blade Arbor: 1 in with drive pin hole
  • Recommended Dust Collector: 350+ CFM


Need full technical detail?
See the Technical Details tab. If available, also see manufacturer PDF in the Downloads tab.

Returns & Warranty

Warranty coverage is provided by the product manufacturer where applicable. Warranty terms, coverage periods, exclusions, and claim procedures vary by brand and product type.

Hardscape Heavy does not create separate warranty coverage beyond the manufacturer’s warranty unless explicitly stated on the product page.

Returns are governed by our store return policy. Because many products in this category involve freight shipping, special ordering, or configuration-specific selections, return eligibility may vary by product and condition. Special-order, custom-configured, used, damaged, or installed items may not be eligible for return.

Please review our full return policy before purchase. If you have questions about return eligibility or manufacturer warranty coverage for a specific item, contact us before ordering.

The JS-131 mills dirt, debris, and failed fill material out of control joints ahead of new joint fill, and doubles as a dry-cut saw for concrete sawing and trench cutting. It is the gas machine in the joint saw line, for open-air slabs and exterior work where a Honda engine is the practical power source.

The blade guard is built around up-cut rotation with the vacuum port on its front face, so milled material feeds straight into the dust collection system instead of back into the joint. A secure screw-down depth control holds the cut at a set depth, and the saw runs dry diamond blades from a single .095 in kerf up to 1.5 in of stacked width. This is the joint saw for concrete contractors cleaning out exterior and open-slab joints where propane certification does not apply.

Common Applications

  • Joint clean-out ahead of new joint fill installation
  • Removing existing joint fill material in need of replacement
  • Concrete sawing and trench cutting with dry diamond blades

Selection Notes

  • A 350 CFM dust collector is the supplier's recommendation for open control-joint clean-out; joint fill removal and concrete cutting may run acceptably at 225 CFM
  • Production speed depends heavily on job site conditions
  • Propane-specified interior sites belong on the JS-160P instead
Unit Specifications
Engine
Honda GX390, 11.7 HP
Fuel type
Gasoline
Blade shaft speed
5,850 RPM
Cutting Capacity
Max depth of cut
3 in
Blade widths
.095, .110, .125, .187, .250, .375, .500 in
Max blade width
.500 in single blade, 1.5 in multiple blades
Blade diameter
8 in, 10 in
Blade arbor
1 in with drive pin hole
Blade type
Dry diamond blades
Build
Depth control
Secure screw-down adjustment
Blade guard
Up-cut design with front-mounted vacuum port
Machine Notes
Dust collection
350+ CFM recommended for joint clean-out; 225 CFM may be acceptable for fill removal or concrete cutting
Country of manufacture
American-made
Dimensions & Weights
Weight
200 lb (91 kg)
Up-cut rotation with front vacuum port
Feeds milled material straight into dust collection instead of packing the joint
Screw-down depth control
Holds a set cutting depth for consistent, safe joint milling
Honda GX390 engine
A field-standard gas engine with service parts at any dealer counter

Included with Purchase

  • 1 JS-131 Gas Joint Clean-Out Saw (variant/model as ordered)

Not Included Unless Stated

  • On-site installation or machine configuration

Note: Confirm exact included components and mount hardware with supplier at time of order.

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