The Pulsar 20-Inch Rear Tine Tiller is a 212cc gas-powered machine designed for breaking new ground, deep bed preparation, and row trenching on larger garden plots. Counter-rotating rear tines give it the pulling action needed to work through unbroken soil without requiring you to force the machine forward.
It ships with both gear oil and engine oil included so you can get it running without a separate trip to the hardware store. This is a full-size rear tine unit and is sized accordingly, so storage space and transport are factors worth considering before you buy.
Specifications
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Engine: 212cc gasoline-powered OHV
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Tine Configuration: 4 counter-rotating rear tines
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Tine Length: 13 inches
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Tilling Width: 20 inches
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Tilling Depth: Up to 7 inches
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Tilling Modes: Scarify and furrow
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Depth Control: Built-in depth gauge regulator
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Handle: Two-axis rotating
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Wheels: 15.5-inch tractor-style
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Included Oils: 85W140 gear oil (3.7 qt) and 10W-30 engine oil
Breaking New Ground and Preparing Large Beds: What This Tiller Is Designed to Handle
If you are working virgin soil, converting lawn area to garden beds, or need to till a plot large enough that a smaller electric or battery unit would take multiple sessions to cover, this machine is sized for that kind of work.
The counter-rotating tine design pulls the tiller into the soil rather than relying on your body weight to push it down, which makes a meaningful difference when you are working ground that has never been turned. The scarify mode lets you work the top layer without going full depth, useful for weed disruption or seedbed finishing. Furrow mode creates defined planting rows in one pass.
The two-axis handle adjusts to keep your grip and posture comfortable across uneven terrain, and the tractor-style wheels maintain traction where the ground is soft or irregular.
What to Expect from the Pulsar 20-Inch Rear Tine Tiller in Real Use
The tiller has handled virgin soil in documented use, working through unbroken ground without requiring exceptional operator effort. Users describe it as easy to operate once assembled, and assembly itself is reported to be straightforward out of the box.
The machine carries a consistent reputation for being powerful relative to its class, with multiple verified purchasers noting that it performs beyond their expectations for a gas tiller in this size range.
Because the review pool for this unit is limited, detailed performance data across varied conditions is not yet extensive. What is confirmed from verified purchases is that the tiller performs well on first-time soil preparation and is manageable for a single operator.
The included oils mean you are not waiting on additional supplies to get started. The 20-inch tilling width and 7-inch depth rating are consistent with what the machine delivers in the field based on available accounts.
Real-world performance notes sourced in part from verified Amazon customer purchases.
Frequently Asked Questions
What kind of maintenance does the Pulsar 20-Inch Tiller require between seasons?
Like any gasoline OHV engine, this tiller requires standard seasonal maintenance including oil changes, air filter checks, and spark plug inspection. The engine runs on 10W-30 motor oil and the gear box takes 85W140 gear oil, both of which are included for the initial fill.
Before storing the machine at the end of the season, drain or stabilize the fuel to prevent carburetor buildup over winter. These are standard practices for any gas-powered tilling equipment.
What is the difference between scarify mode and furrow mode on this tiller?
Scarify mode engages the tines to work the top layer of soil, loosening the surface without necessarily going to full tilling depth. It is useful for weed disruption, breaking up a crust on previously tilled ground, or preparing a seedbed after the heavy tilling work is done.
Furrow mode is designed to create defined linear trenches in the soil for planting rows. Switching between modes lets you use the same machine for initial bed preparation and for more precise planting layout work without separate equipment.
Do counter-rotating tines make a practical difference compared to forward-rotating tines?
Yes, and it matters most in difficult soil. Counter-rotating tines on a rear tine tiller rotate opposite to the direction the wheels travel, which creates a digging and pulling action that draws the tines into the ground. Forward-rotating tines tend to push the machine forward and ride over harder soil rather than biting in.
In compacted ground or sod, counter-rotating tines give the operator more control and require less physical effort to maintain tilling depth. For already-loose soil, the difference is less pronounced, but for breaking new ground it is a meaningful advantage.
