MK-4000 Series Gas Saws


The MK-4000 heavy-duty Concrete Saw has been engineered for operator convenience, improved accessibility for maintenance and better control during operations. The MK-4000 has been designed for both front and rear pivoting and has easily removable rear and side panels to provide easy accessibility for maintenance. The MK-4000 saws are EPA Tier 3/Interim 4 compliant. One-year limited warranty.

The 48 hp Hyundai 416 is a 4 cylinder in-line, DOHC, gasoline fueled, spark-ignited, liquid-cooled engine. It is computer-controlled, fuel efficient, multi-port fuel injected, has low emissions and meets all EPA and CARB requirements. The engine utilizes a check engine light to provide diagnostic codes through a connector. This engine is 1599cc in displacement with a 10.1 to 1 compression ratio. It features a cast iron engine block and a cast aluminum head. This is a super quiet, powerful, low vibration, state of the art engine. The MK-4000 series meet current EPA Tier 3 Interim 4 emissions regulations, which are the most stringent in this class.

MK-4000 Gas Series Features:

  • Totally enclosed and sealed blade shaft with continuous oil bath lubrication system
  • Control set provides proportional blade raising/lowering and travel speed with one hand operation
  • Quick release, auto-latching bayonet mount blade guard
  • Blade guard uses "ride on the blade" water tubes for superior water delivery and blade cooling
  • Eaton model 6 Hydrostatic transmission coupled to an MK differentiating trans-axle
  • Saw designed for left or right side mounting of blade and blade guard
  • Differential lock (for cutting on slippery surfaces) and free wheel/engage controls (to allow the saw to be pushed manually)
  • Three-position adjustable solid steel handlebars
  • Rigid frame front pointer with high visibility guide wheel for accurate tracking
  • 7 rib power belt drive from engine to blade shaft
  • Travel Speed: 0-220 FPM Forward, 0-100 FPM Reverse
  • Fuel Capacity: 5.75 gallons
  • Available in single speed configurations with 20", 26”, 30” and 36” blade guards
Model MK-4020HY MK-4026HY MK-4030HY MK-4036HY
Part # 167196-20 167196-26 167196-30 167196-36
Engine Hyundai ZPP-416 Hyundai ZPP-416 Hyundai ZPP-416 Hyundai ZPP-416
Horse Power 48 48 48 48
Blade Capacity 20" (508mm) 26" (660mm) 30" (762mm) 36" (914mm)
Blade RPM 2,200 1,900 1,650 1,350
Depth of Cut 7-1/2" (191 mm) 10-1/2" (267 mm) 12-1/2" (318mm) 15" (381mm)
General Specifications
Arbor 1" with 3/8" Drive Pin
Fuel Capacity 5.75 Gallons
Travel Speed 0-220 FPM Forward, 0-100 FPM Reverse
L x W x H 64" x 35" x 47"
Weight 1,120 lbs.

Instruments are positioned for better visibility, quick access and ease of operation. Control set provides proportional blade raising/ lowering and travel speed with one hand operation.

 

Removable rear panel for easy accessibility for service and maintenance.

 

Removable side panel provides quick access to drive belts.

 

Built-in lifting bail.

 

The MK-4000 Professional Series is available with a Hyundai 48 hp gas engine or Kubota 44 hp diesel engines. The saws feature a Donaldson air filter that protects the engine and delivers long filter life.

 

Blade guard uses"ride on the blade" water tubes for superior water delivery and blade cooling.

 

Quick, release, auto-latching bayonet mount blade guard.

 

Superb balance that minimizes user fatigue while increasing maneuverability and providing straight line tracking during cutting.

 

Provides positive drive to both rear wheels for maximum traction when cutting on slippery surfaces and free/engage controls to allow the saw to be pushed manually.

 

Designed for both front and rear pivoting allowing for ease of movement and control. Three-position adjustable solid steel handlebars are ergonomically designed; they adjust to comfortably accommodate the operator.

 

Axle is designed for smooth transition of raise and lower, in and out of cuts.

 

Removable blade shaft stub for easy maintenance. Totally enclosed and sealed blade shaft with continuous oil bath lubrication system.

 

Eaton model 6 hydrostatic transmission coupled to an MK differentiating trans-axle provides continuous variable forward/ reverse travel and cutting motion.

Recommended Blades
Cured Concrete
Hard Aggregate/Non-Abrasive
MK-7501

Cured Concrete
Medium-Hard Aggregate
MK-7502

Cured Concrete
Hard Aggregate
MK-7503

Green Concrete
Hard Aggregate
MK-7601W

Asphalt over Concrete
Asphalt Overlay
MK-7625

Asphalt
Soft Aggregate
MK-7710W