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Kubota GR2020 Garden Tractor
The
Kubota GR2020 is a 4WD (4x4) garden tractor from GR-series. This model was
manufactured between 2010 and 2019. The Kubota GR2020 powerline system
components: Kubota GH630 2-cylinder air-cooled gasoline engine and hydrostatic
transmission with foot travel speed control and cruise control.
A 38.1 cubic inches (624 cc) engine has a cylinder bore of 3.03" (77
mm), piston stroke of 2.64" (67 mm), and rated power of 20.5 hp (15.3
kW). Max. forward speed - 6.2 mph (10 km/h), maximum reverse speed - 3.1
mph (5 km/h). The tractor is fitted with 16x7.50-8 front tires and
23x10.50-12 rear tires.
The wheelbase is 50.4 in (1280 mm). Compatible attachments for the
Kubota GR2020 garden tractor: a 48" mid-mount 3-blade mower deck with
cutting height of 1.0-4.0 in (25-101) and hydraulic lift, 48"
front-mount Kubota GR2707 snowblower, and 46" front-mount Kubota GR2707
blade.
| Engine Model |
Kubota GH630 |
| Engine Type |
Four cycle, air-cooled gasoline |
| Number of Cylinders |
2 |
| Displacement, cu in (L) |
38.1 (0.624) |
| Engine Bore, in (mm) |
3.03 (77.0) |
| Engine Stroke, in (mm) |
2.64 (67.0) |
| Maximum Engine Power, hp (kW) |
20.5 (15.3) |
| Rated Engine Speed, rpm |
3000 |
| Idle Engine Speed, rpm |
1200-1350 |
| Firing Order |
1-2 |
| Fuel Type |
Unleaded or regular gasoline |
| Pre-Heating System |
Super glow |
| Fuel Tank Capacity, gal (L) |
4.2 (16.0) |
| Oil Capacity, qts (L) |
2.0 (1.9) |
| Electrical System Rating, Volts |
12 |
| Starter |
Electric starter with battery |
| Battery Rating |
10U1L (12V, 300CCA) |
| PTO Operational Type |
Shaft drive |
| PTO Horsepower, hp (kW) |
15.0 (11.2) |
| PTO Clutch |
Hydraulic wet multi discs |
| PTO Brake |
Wet multi discs |
| Transmission Type |
Hydrostatic |
| Gears |
Infinite forward and reverse |
| Cruise Control |
Standard |
| Travel Speed Control |
Foot pedal |
| Transmission Oil Capacity, qts (L) |
3.5 (3.3) |
| Maximum Forward Speed, mph (kph) |
6.2 (10.0) |
| Maximum Reverse Speed, mph (kph) |
3.1 (5.0) |
| Service Brake |
Internal expanding brake |
| Drive Wheels |
4WD 4x4 |
| Steering Configuration |
Front Steer |
| Steering System |
Full hydraulic power steering (Glide steer) |
| Front Tire Size (Turf, Bar) |
16x7.5-8 |
| Rear Tire Size (Turf, Bar) |
23x10.5-12 |
| Front Tire Maximum Pressure, kPa (psi) |
180 (26) |
| Rear Tire Maximum Pressure, kPa (psi) |
150 (22) |
| Front Tread, in (mm) |
32.2 (825) |
| Rear Tread, in (mm) |
32.3 (820) |
| Wheelbase, in (mm) |
50.4 (1280) |
| Overall Length, in (mm) |
78.3 (1990) |
| Overall Width (with mower deck), in (mm) |
61 (1550) |
| Overall Height, in (mm) |
50.8 (1290) |
| Weight (without mower deck), lbs (kg) |
705 (320) |
| Weight (with mower deck), lbs (kg) |
880 (400) |
| Mower Deck Model |
RCK48GR |
| Cutting Width, in (mm) |
48 (1219) |
| Cutting Height, in (mm) |
1.0-4.0 (25-102) |
| Adjustment of Cutting Height |
Dial gauge |
| Mounting Method |
Quick joint, parallel linkage |
| Total Length, in (mm) |
35.4 (900) |
| Total Width, in (mm) |
61 (1550) |
| Total Height, in (mm) |
11.4 (290) |
| Discharge Direction |
Right |
| Gearbox Oil Capacity, qts (L) |
0.16 (0.15) |
| Weight, lbs (kg) |
165 (75) |
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| Lawn and Garden Tractors Technical Specs |
