This tiller does have 4.80/4.00-8 pneumatic tires.
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Maxim Hydraulic Rear Tine Tiller, 18 In. Width, Honda GX270 Engine W/ Recoil Start, Model# RT190H

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Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
- 18in. tilling width and 8in. tilling depth delivers the perfect performance in the field
- Powerful, heavy-duty 9 HP, 270cc Honda GX270 gas engine with recoil start
- Easy-twist drive control
- Tandem, variable displacement pumps provide the power you need
- 12 bolt-on, dual rotating forward/reverse tines with 300 RPM tine speed
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Rear tine tiller
Downloads

Features + Benefits
- 18in. tilling width and 8in. tilling depth delivers the perfect performance in the field
- Powerful, heavy-duty 9 HP, 270cc Honda GX270 gas engine with recoil start
- Easy-twist drive control
- Tandem, variable displacement pumps provide the power you need
- 12 bolt-on, dual rotating forward/reverse tines with 300 RPM tine speed
- Rolling handle bar with forward/reverse controls
- Heavy-duty engine guard with easy access to the hydraulic filter
- Rugged steel frame construction for long life
- Solid linkage with no cables to get in the way
- Adjustable drive stake
- Instant Operator-Present and Revers Tiller safety features
- Two large 4.80/4.00 - 8 tires for easy mobility
Key Specs
| Attribute | Specification |
|---|---|
item# | 107322 |
Brand | Maxim |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 315.0 LB |
Product Type | Tiller |
Power Source | Gas |
Working Width (in.) | 18 |
Max. Working Width | 18 in |
Displacement (cc) | 270 |
Engine Displacement | 270 cc |
Torque (ft./lbs.) | 14.1 |
Horsepower | 9 |
| Attribute | Specification |
|---|---|
Overall Width (in.) | 24 |
Tine Type | Bolt-on |
Torque | 14.1 ft-lbs. |
Tines (qty.) | 12 |
Height Range (in.) | 42 |
Tire Size | 8 in |
Tire Size (in.) | 4.80/4.00 - 8 |
Max. Height | 42 in |
Depth | 8 in |
Depth (in.) | 8 |
Product Weight | 315.0000 lb |
Dimensions L x W x H (in.) | 69.0 x 21.0 x 42.0 in |
Reviews
Questions & Answers
Questions
-
· 9 months ago
Are the tires pneumatic?
1 answer-
ProductExpert12· 8 months ago
Helpful?
-
-
· 2 years ago
What is the Specification Designation Codes of Hydraulic Fluid used in the pump system?
1 answer-
ProductExpert11· 2 years ago
The recommended hydraulic oil will be a Chevron Delo 400 5W40 synthetic hydraulic oil.
Helpful?
-
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· 4 years ago
What size fuel tank does this tiller have
1 answer-
ProductExpert6· 4 years ago
The Honda engine would have a 5.6 quart fuel tank.
Helpful?
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· 5 years ago
where is it made?
1 answer-
ProductExpert31· 5 years ago
This is manufactured in the USA.
Helpful?
-
Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Currently Viewing This Product
Item # 107322
$6440.99Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
Item # 256001
Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Not available - online only
- $74.99
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$19.99 Same DayStore Pickup:
9 in stock at Fredericksburg VA - Pickup in under 1 hr
Item # 67840
$509.00Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 07/22/26
$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
Specifications
Tiller
Cultivator
Accessory
Cultivator
Gas
Other
-
Oil
18
33
-
7 in., 13 in., 16 in.
18 in
33 in
-
16 in
270
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-
35.8
270 cc
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-
36 cc
14.1
-
-
32:1 gear ratio
9
-
-
1.3
24
36
-
17 1/4
Bolt-on
Steel Forged
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Steel Forged
14.1 ft-lbs.
-
-
-
12
10
-
6
42
-
-
36 3/4
8 in
16 in
-
1.37 in
4.80/4.00 - 8
16 x 6.50
-
1.375 x 7
42 in
-
-
36.75 in
8 in
-
-
8 in
8
-
-
8
315.0000 lb
-
-
lb
69.0 x 21.0 x 42.0 in
-
-
47.0 x 17.25 x 36.75 in
-
14
-
-
-
14 in
-
-
-
Notched
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-
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