CRAFTSMAN CMCMWP120M2
CRAFTSMAN V20 15-inch Cordless Push Mower (CMCMWP120M2) - User Manual
Model: CMCMWP120M2
1. Introduction
This manual provides essential information for the safe and efficient operation, assembly, and maintenance of your CRAFTSMAN 2XV20 15-inch Push Mower Kit. This cordless electric lawn mower is designed for lawns up to 1/4 acre, offering up to 45 minutes of runtime with its powerful motor and dual V20 batteries. Its compact and lightweight design allows for easy maneuverability and storage. Key features include a fan-assisted 15-inch cutting system for efficient grass collection, a single-lever cut height adjustment, and a dial-control mulch door for versatile lawn care.
2. Safety Information
Always prioritize safety when operating power equipment. Read and understand all safety warnings and instructions before use. Failure to follow these instructions may result in electric shock, fire, and/or serious injury.
- Personal Protective Equipment: Always wear eye protection, hearing protection, and sturdy footwear.
- Clear Work Area: Ensure the mowing area is clear of debris, rocks, and other objects that could be thrown by the blades.
- Battery Safety: Use only specified V20 batteries and chargers. Remove battery packs when not in use or before servicing.
- Blade Safety: Keep hands and feet away from the rotating blades. Never attempt to clear the discharge chute while the mower is running.
- Slope Operation: Exercise extreme caution when operating on slopes. Mow across the face of slopes, never up and down.
- Children and Bystanders: Keep children and bystanders at a safe distance from the mowing area.

Image: A user operating the CRAFTSMAN Push Mower, demonstrating safe usage in a garden setting.
3. Kit Contents
Your CRAFTSMAN V20 15-inch Cordless Push Mower kit includes the following components:
- (1) CMCMWP120 2XV20 15-inch Push Mower
- (2) CMCB204 V20 4.0 Ah Batteries
- (2) CMCB101 V20 Battery Chargers
- (1) Grass Bag

Image: All components of the CRAFTSMAN Push Mower kit, including the mower, batteries, chargers, and grass bag.
4. Setup and Assembly
The mower requires minimal assembly. Follow these steps to prepare your mower for first use:
- Handlebar Assembly: Attach the handlebar sections. Ensure the folding bolts are correctly aligned and tightened securely. Avoid overtightening to allow for proper folding.
- Battery Installation: Insert both V20 4.0 Ah batteries into their designated slots on the mower. Ensure they click into place.
- Grass Bag Attachment: If using the grass bag, attach it to the rear discharge opening. Ensure the mulch/bagging dial is set to the bagging position before attaching.
- Charging Batteries: Fully charge both batteries using the provided chargers before initial use. Note that the included chargers may have a slower charging rate.

Image: Proper insertion of a V20 battery into the mower's battery compartment.
5. Operating Instructions
Follow these steps for safe and effective operation of your CRAFTSMAN Push Mower:
- Starting the Mower: Ensure batteries are installed and fully charged. Press the safety button and pull the bail lever towards the handle to start the motor.
- Adjusting Cutting Height: Use the single-lever height adjustment to select your desired cutting height, ranging from 1 to 3 inches. Adjusting the height is quick and easy.
- Mulching or Bagging: The mower features a twist-and-switch dial for seamless transition between mulching and bagging. No separate mulch plug is required. Turn the dial to the desired function.
- Mowing Technique: Push the mower at a comfortable, steady pace. Overlapping each pass slightly will ensure an even cut. For very tall or thick grass, consider raising the cutting height for the first pass and then lowering it for a second pass.
- Runtime: Expect up to 45 minutes of runtime on a full charge, ideal for lawns up to 1/4 acre. Actual runtime may vary based on grass conditions and cutting height.

Image: Adjusting the single-lever cutting height mechanism on the mower.

Image: The twist-and-switch dial for selecting mulching or bagging mode.
Video: Demonstrates the CRAFTSMAN Cordless Lawn Mower Kit CMCMWSP320X2 in action, highlighting its features and ease of use.
6. Maintenance
Regular maintenance ensures optimal performance and extends the life of your mower.
- Cleaning: After each use, clean the mower deck and grass bag to prevent grass buildup. Remove any debris from the underside of the deck.
- Blade Care: Periodically inspect the blade for sharpness and damage. A dull blade can tear grass, leading to an unhealthy lawn. Replace or sharpen the blade as needed.
- Battery Storage: Store batteries in a cool, dry place away from direct sunlight and extreme temperatures.
- Storage: The mower's compact design allows for easy storage. Fold the handles down to reduce its footprint by 36%, making it suitable for crowded garages or sheds.

Image: Folding the mower handle for compact storage, highlighting its space-saving design.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mower does not start | Batteries not fully charged or improperly installed. Safety button/bail lever not engaged. | Ensure batteries are charged and correctly inserted. Engage safety button and pull bail lever. |
| Reduced runtime | Batteries not fully charged. Mowing very thick or tall grass. | Fully charge batteries. Raise cutting height for initial pass on thick grass. |
| Uneven cut | Dull or damaged blade. Uneven mowing technique. | Inspect and replace/sharpen blade. Maintain consistent overlap between passes. |
| Poor grass collection | Grass bag full. Discharge chute clogged. Mulch/bagging dial incorrect. | Empty grass bag. Clear chute. Ensure dial is set to bagging. |
8. Specifications
- Brand: CRAFTSMAN
- Model Number: CMCMWP120M2
- Power Source: Battery Powered (2x V20 Lithium Ion)
- Cutting Width: 15 Inches
- Cutting Height Adjustment: Single-lever, 1-3 Inches (6 positions)
- Operation Mode: Manual Push
- Material: Alloy Steel (blade), Plastic (deck)
- Product Dimensions: 16.34"D x 29.45"W x 14.78"H
- Runtime: Up to 45 minutes (with 2x 4.0 Ah V20 batteries)
- Features: Fan-assisted cutting system, Twist-and-switch mulching/bagging, Compact storage
9. Warranty and Support
For warranty information, product support, or to purchase replacement parts, please visit the official CRAFTSMAN website or contact their customer service. Keep your purchase receipt for warranty claims.
You may also find additional resources and products at the CRAFTSMAN Store on Amazon.
Video: CRAFTSMAN Outdoor Brand Video, showcasing a range of outdoor power tools.