PROLINE™ Mid-Size Gas Walk Behind Mower
- Engine: Powered by reliable Kawasaki® FS Series engines (various models offer 14.5 HP to 22 HP), providing substantial power for tough cutting conditions.
- Cutting Deck: Features 7/10-Gauge High-Strength Steel Turbo Force® or deep-deck designs (ranging from 36″ to 60″ depending on the model).
- Controls & Steering: Utilizes easy-to-learn twin-lever, pistol grip controls, reducing operator fatigue and training time.
- Hydro-Drive System: Equipped with commercial-grade Hydro-Gear® ZT drives (such as ZT-2800 or ZT-3100) for smooth, efficient operation.
- Durability: Built with a reinforced bullnose bumper and large rear tires for enhanced curb clearance and maneuverability.
- Maintenance: Features a removable deck cover for easy access and quick maintenance.
- Engine: 15 HP* Kawasaki® FS603cc
- Cutting Width: 48 inch (122 cm)
- Ground Speed: Up to 7 mph forward / 3 mph reverse
- Fuel Capacity: 5 gallons (19 L)
- Height of Cut: 1.5 – 4.5 inches (3.8 – 11.4 cm)
- Weight: Approximately 654 lbs (296 kg)
- 36-inch (91 cm): 44410 / 44410TE (Kawasaki 14.5 HP)
- 48-inch (122 cm): 44424 / 44424TE (Kawasaki 15 HP)
- 54-inch (137 cm): 44427 (Kawasaki 18.5 HP)
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60-inch (152 cm): 44430 (Kawasaki 22 HP)
Billings Lawn Equipment +5
Optional equipment often includes a two-wheel sulky that folds away for easy transport, a recycler kit for mulching, and bagging enhancement kits.
Most orders ship within 1-3 business days.
All major cards accepted, protected checkout.
New and factory-reconditioned items are covered. See product details for warranty length.
Orders are processed within 1-3 business days. Large equipment ships via freight with delivery scheduled by appointment. See our Shipping Policy for details.
Most items can be returned within 30 days of delivery for a full refund, less original shipping costs. See our Refund Policy for full details.
Factory-reconditioned items are inspected and serviced by the manufacturer to meet original performance specifications, and are covered by warranty. Check this product's title and description to confirm its condition.
Yes. Manufacturer warranty terms apply as noted on this product page. Contact us if you need help with a warranty claim.
Have a question about fit, specs, or which model is right for you? Contact us and we'll help you decide.
Customer reviews
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Upgraded from an old push mower and the difference is night and day. Wish it came with a carrying case but that's a minor gripe.
Cuts through our half-acre yard without bogging down. Instructions could be clearer but it wasn't hard to figure out. Would recommend to anyone considering the PROLINE™ Mid-Size Gas Walk Behind Mower.
Pretty happy with this. Exactly as described, works well for our needs. Assembly took a bit longer than expected but works great.
Exceeded my expectations. Shipping was quick and the item arrived in great condition. Would recommend to anyone considering the PROLINE™ Mid-Size Gas Walk Behind Mower.
Exceeded my expectations. Great value for the price, would buy again.
Solid purchase overall. Shipping was quick and the item arrived in great condition.