• MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 2
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 3
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 4
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 5
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 6
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 7
  • MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 8
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 2
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 3
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 4
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 5
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 6
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 7
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 8

MechMaxx

MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380

SKU 130400
$2,599.00
$2,599.00
  Lease to own   Pay as low as   $/week

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Summit Source USA, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@summitsourceusa.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 2 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 3 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 4 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 5 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 6 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 7 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 8
MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 2 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 3 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 4 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 5 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 6 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 7 MechMaxx 15-inch 14hp 429cc KOHLER E-Start Stump Grinder with Tow Bar, SG380 - view 8

Product Description

Engine KOHLER CH440 Cutting Height 15 in Above Ground
Certification(S) EPA Phase III, CARB Phase III Cutting Depth 10 in Below Ground
Engine Type Single Cylinder, 4 Stroke, Air-Cooled, OHV Rotary Chassis Yes
Displacement/ HP 429 cc; 14 HP Max. Rotation Angle 65 Degrees
Start E-Start Max. Rotating Distance 31.5 in
Battery 12 V 20 Ah Lead-Acid Tow Bar Included
Brake 2 x Wheel Lock Coupler 2 in Ball
Belt 2 x V-Belts Wheelbase 32 in
Belts Material Kevlar Max. Speed Off-Road Only and Max. Speed 15mph
Clutch Centrifugal Clutch Front Wheel 10 in
Cutting Wheel Dia. 14 in Tire 145 / 70-6 Tubeless Tyre
Cutting Wheel Thickness 0.47 in Assembled Weight 303 lbs
Carbide Tip Qty. 12 Pcs Gross Weight 353 lbs
Tip Holder Material 42CrMo Packing Size  45 x 30 x 29.5 in
Carbid Tip Material YG11C Alloy

WARNING: This product can expose you to chemicals including engine exhaust (including diesel engine exhaust when equipped),lead and lead compounds, mineral oils, soot, phthalates, and carbon monoxide which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.Certain specification(s) are based on engineering calculations and are not actual measurements. Specification(s) are provided for comparison purposes only and are subject to change without notice. Specification(s)  for your individual equipment will vary based on normal variations in design, manufacturing, operating conditions, and other factors.

Questions? Call or text (888) 608-7866 or email johnm@summitsourceusa.com.

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