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4 Ton BIG A KM-8000 Diesel Asphalt Hot Box Reclaimer Skid Mount

Quick Overview: 
  • 8,000 lb (4 ton) 2.78 cubic yard capacity
  • Perfect for city crews or larger asphalt repair contractors
  • Diesel Fired with Temp Control: 100º F to 350º F
  • Perfect for new hot mix, reclaiming bulk mix, recycling used shillings or warming cold patch
4 Ton BIG A Diesel Asphalt Hot Box Slide-in
List price: $19400
+ Shipping
Estimated Dates To Leave Warehouse: 

Feb. 24 - Mar. 03

Contract Available
Built on Order
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Professional asphalt paving contractors often need to repair potholes, water meter cut-ins and perform general asphalt road maintenance and many times will need to carry bulk HMA or recycled asphalt to the job site. Asphalt Sealcoating Direct (M&M Distribution) offers a full line of Big A professional grade American built Slide-In Hot Patchers with a variety of optional accessories allowing you to customize your new Slide-In Asphalt Reclaimer.

Professionals know that by using a reclaimer rig to keep the HMA warm overnight, they can minimize trips to the plant and save money by keeping them on the job site more and driving less. They also know the importance of owning high-quality equipment that is backed by a quality service organization.

The Big A 4 Ton Diesel Slide-In is just that piece of equipment you cannot do without if you are a mid-sized to large asphalt contractor or municipality. Its rugged design incorporates an all welded steel 16-gauge outer skin box and a 20-gauge top with a 14-gauge inner asphalt compartment. The 105,000 BTU diesel fired burner system features state of the art electronic ignition and thermostatically controlled for higher fuel efficiency,

This slide-In Patcher is designed to fit onto any truck or trailer capable of carrying up to 10000 lbs and hold up to 8000 lbs of asphalt material (2.78 cu yards). Its design allows for easy top loading and the shoveling door is designed using a single insulated sliding door. The discharge is a gravity fed design with slanted walls and floor that allow easy discharge of asphalt patch by funneling the material towards the shoveling door.

This 4 ton diesel Slide-In Pot Hole Patcher is also available in a propane fired model.

All of M&M Distributions line of BIG A Asphalt Reclaimers are American built and made to withstand the most challenging elements, designed by paving professional for paving professionals! 


The BIG A KM-8000 comes with triple wall construction ranging from 14 gauge to 20 gauge (see specifications for details) that will not only stand up to years of abuse from hot asphalt, but also has 2" to 3" of high efficiency fiberglass insulation that can maintain hot mix asphalt for a period of 48 hours.


The BIG A KM-8000 designed as a gravity fed unit with slanted walls and floor that allow easy discharge of asphalt patch by funneling the material towards the shoveling door. The shoveling door is a single insulated vertical sliding door located towards the lower center portion of the hot box rear.

Fuel & Heating

You can choose between a propane or diesel fired model which allows you to choose the most economical fuel delivery for your needs.

Heating is a piece of cake with a thermostat that can control from 100º F to 350º F, allowing a wide range of control to allow you to warm up cold patch on really cold days or maintain optimum temperatures of hot mix asphalt patch.  It can also reclaim bulk stored virgin mix overnight.

The thermostat is housed within a weatherproof control box and the heating system has a full safety shut off in case of any problems.


1 Year Limited

This product comes with a 1 year (12 month) limited warranty from the time of purchase.

Parts that are not explicitly made by this manufacturer, may come with a different warranty period or policy. See this products respective operations manual for a detailed version of the warranty policy and a full list of items that are covered or may become void due to improper maintenance.

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Asphalt Capacity

8,000 lbs (approx 2.78 cubic yards)


All welded steel; 16 gauge skin, 20 gauge top and 14 gauge asphalt compartment


2″ - 3″ of high efficiency fiberglass insulation plus reflective metal lines the entire box for heating economy


Heating Element

105,000 BTU Diesel


100 – 350º F


Electric ignition with full shut down safety capacity


Filling Door

Fully insulated lid that opens for easy filling

Shoveling Port

Sliding door opens allowing asphalt to be shoveled

Unit Specifications


72″ L x 64″ W x 54″ H


1400 lbs

Shipping Weight
Weight: 1400 lb
Shipping Dimensions
Dimensions: 72 in × 64 in × 54 in