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 44Hp Kubota V1505-T-E3B is a 4 cylinder in-line, diesel fueled, turbo-charged, liquid-cooled engine. It is fuel efficient, altitude compensating, has low emissions and meets all EPA and CARB requirements. The engine is 1498cc in displacement and features Kubota’s Three Vortec Combustion system, which produces an ideal air/fuel mixture that provides increased combustion efficiency and cleaner exhaust.


MK-4000 Diesel 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 powerband drive from engine to blade shaft
  • Travel Speed: 0-220 FPM Forward, 0-100 FPM Reverse
  • EPA Interim Tier IV compliant.
  • One-year limited warranty
MK-4000 Diesel Series
ModelBlade GuardPart #


Blade not included with saw.



General Specifications
EngineKubota Diesel V1505-T-E3B
Horse Power44 hp
Blade RPM – 20″ Blade2,200
Blade RPM – 26″ Blade1,900
Blade RPM – 30″ Blade1,650
Blade RPM – 36″ Blade1,350
Depth of Cut – 20″ Blade7-1/2″
Depth of Cut – 26″ Blade10-1/2″
Depth of Cut – 30″ Blade12-1/2″
Depth of Cut – 36″ Blade15″
Arbor1″ with 3/8″ Drive Pin
Fuel Capacity6 Gallons
Travel Speed0-220 FPM Forward,
0-100 FPM Reverse
L x W x H64″ x 35″ x 47″
Weight1,080 lbs.


14″ blade guard model available on request.


* Engine power ratings are calculated by the individual engine manufacturer and the rating method may vary among engine manufacturers. MK Diamond Products makes no claim, representation or warranty as to the power rating of the engine on this equipment and disclaims any responsibility or liability of any kind whatsoever with respect to the accuracy or the engine power rating. Users are advised to consult the engine manufacturer’s owners manual and website for specific information regarding the engine power rating.