The Super Jr stump cutter is the original self-propelled, backyard stump cutter that professionals have relied on since 1986. Today, there’s a Super Jr model to fit every job and every budget. The Super Jr comes with gasoline engine power options of 27 HP (20.1 kW) and 37 HP (27.6 kW). To maximize visibility while cutting, all Super Jr’s have the drivetrain located on the far side of the cutter wheel. And Rayco’s exclusive, swing-out control station gives operators the best view while cutting and swings in line with the machine for travel through gates.
Wide, floatation tires with bar tread give the Super Jr a firm grip on the terrain, and dual wheels can be added for extra stability. Rayco’s exclusive slewing ring pivot design lowers the center of gravity and lets the Super Jr cut at maximum depth across the whole swing path.
The optional track add-on RG37T is an excellent stump cutter for those needing a compact machine with traction to get where tires won’t take you. The rubber track undercarriage provides excellent traction while maintaining a low ground pressure. Unlike other track stump cutters, the Trac Jr’s short track base allows it to turn easily and with less turf damage than competitors long track bases.
Counter-rotating tracks will enable the machine to turn in place, which makes it easy to re-position when cutting large stumps. A swing-out control station provides excellent visibility while cutting and swings in line for travel through gates. Two-speed travel and a hydraulic backfill blade rounds out the package makes the Trac Jr an excellent choice among compact stump cutters.
Specifications & Details
| General |
US |
Metric |
| Weight | 1,830 lb | 831 kg |
| Length | 114 ” | 290 cm |
| Height | 52 ” | 132 cm |
| Width | 35.5 ” | 90 cm |
| Width with | ||
| Dual Wheels (Maximum) | 52.5 ” | 133 cm |
| Ground Drive | 2 Speed | |
| Tires | 18 x 8.5-10 R4 4-ply | |
| Backfill Blade | Standard | |
| Engine | 37-hp Vanguard | 27.6-kW Vanguard |
| Fuel Type | Gasoline | Petrol |
| Maximum Rated Torque | 51 ft-lb at 2500 RPM | 69.5 Nm at 2500 RPM |
| Fuel Tank Capacity | 5 gallon | 18.9 L |
| Electrical System | 12 volts/15 AMP alternator | |
| Oil Tank Capacity | 2 gallon | 7.6 L |
| Cutting Wheel Diameter | 17.25 ” | 43.8 cm |
| Cutting Wheel Thickness | 1 ” | 2.5 cm |
| Cutting Wheel Bearings | 1.5 ” Pillow Block Type | 3.81 cm Pillow Block Type |
| Super Tooth® | 18 Total | |
| Clutch | Electromagnetic with “Quick Stop” Brake System | |
| Cutting Depth | 12 ” | 30 cm |
| Cutting Height | 24.5 ” | 62.2 cm |
| Cutting Width | 51 ” | 130 cm |
| RG37T |
|
|
| General |
US |
Metric |
| Weight | 1,850 lb | 839 kg |
| Length | 110 ” | 279.4 cm |
| Height | 53 ” | 134.6 cm |
| Width | 35 ” | 35 ” |
| Width with | ||
| Dual Wheels (Maximum) | 52.5 ” | 133 cm |
| Ground Drive | 2 Speed | |
| Tracks | Non-marking Rubber Tracks | |
| Tires | 18 x 8.5-10 R4 4-ply | |
| Backfill Blade | Standard | |
| Engine | 37-hp Vanguard | 27.6-kW Vanguard |
| Fuel Type | Gasoline | Petrol |
| Maximum Rated Torque | 51 ft-lb at 2500 RPM | 69.5 Nm at 2500 RPM |
| Fuel Tank Capacity | 10 gallon | 37.9 L |
| Electrical System | 12 volts/15 AMP alternator | |
| Oil Tank Capacity | 2 gallon | 7.6 L |
| Cutting Wheel Diameter | 17.25 ” | 43.8 cm |
| Cutting Wheel Thickness | 1 ” | 2.5 cm |
| Cutting Wheel Bearings | 1.5 ” Pillow Block Type | 3.81 cm Pillow Block Type |
| Super Tooth® | 18 Total | |
| Clutch | Electromagnetic with “Quick Stop” Brake System | |
| Cutting Depth | 17.5 ” | 44.4 cm |
| Cutting Height | 24.5 ” | 62.2 cm |
| Cutting Width | 51 ” | 130 cm |
What should I consider before buying a stump cutter?
Factors to consider include the size of stumps you need to remove, the terrain and accessibility of your work area, the power and capacity of the machine.
What size stumps can a stump cutter handle?
Stump cutters can handle stumps of various sizes depending on the machine's size and power. Generally, they can grind stumps ranging from a few inches in diameter up to several feet in diameter.
How long does it take to grind a stump?
The time it takes to grind a stump depends on its size, type of wood, and the power of the stump cutter. Smaller stumps can typically be ground in a matter of minutes, while larger and more complex stumps may take longer.
What are the advantages of using a stump cutter?
Stump cutters efficiently and effectively remove stumps, eliminating tripping hazards, preventing regrowth, and clearing space for new landscaping or construction projects. They also reduce the physical effort and time required compared to manual stump removal methods.
Can stump cutters be used in residential areas?
Yes, many stump cutters are designed for use in residential areas. Smaller, more maneuverable models are available that can access tight spaces and minimize disruption to surrounding landscaping.
How do you maintain a stump cutter?
Maintenance typically includes regular checks of oil levels, sharpening or replacing carbide teeth on the cutting wheel, checking hydraulic fluid levels, and inspecting belts and hoses for wear. Following the manufacturer's maintenance schedule is important to ensure the machine operates efficiently and safely.
Can I see the stump cutter in operation or get a demonstration before purchasing?
We often provide demonstrations to allow potential buyers to see the stump cutter in action. This helps in understanding its capabilities and performance firsthand. If you would like a demonstration, be sure to find the local dealer in your area by clicking here.
Keep your equipment running in top condition with genuine OEM Rayco parts! We offer the highest-quality wear parts, genuine Rayco replacement parts, wear parts for competitive equipment, remanufactured parts with a full warranty, used parts, full-service hydraulics, and much more!
With regular factory trainings for our dealers’ service professionals, you can also be sure that our global network of dealers will give you first-class support wherever you are.
Please click the Find a Dealer button below to locate your nearest Rayco dealer, or call our Parts/Service Customer Support Call Center at (800) 255-8839 or (330) 264-8699.
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