John Deere lawn tractors
John Deere E90
The John Deere E90 is an electric riding lawn mower produced from 1972 to 1974. It features a 36-Volt DC traction motor with two 36V DC mower blade motors, delivering 0.9 hp continuous power and 2.7 hp peak power. The mower uses a belt-driven 3-speed transmission with 1 reverse gear and SAE 90 oil. It has a wheelbase of 40 inches and weighs 475 lbs. The mower is equipped with two-wheel drive, manual steering, mechanical band brakes, and an open operator station. Attachments include a 34" mid-mount mower deck and a 38" front-mount blade.
Power-
Founded-
ModelE90
Technical Specifications
Detailed specifications and technical data for John Deere E90
Tires
| Rear tire | 16x16.50-8 |
|---|---|
| Front tire | 11x4.00-5 |
Engine
| Type | electric |
|---|---|
| Power | 0.9 hp (continuous) (0.7 kW) |
| Rated RPM | 2400 |
| Peak power | 2.7 hp (peak) (2.0 kW) |
| Description | 36-Volt DC traction motor and two 36V DC mower blade motors. |
Chassis
| Drive | Two-wheel drive |
|---|---|
| Brakes | Mechanical band brakes |
| Steering | Manual steering |
| Operator station | Open operator station |
Dimensions
| Width | 43 inches (109 cm) |
|---|---|
| Height | 37 inches (93 cm) |
| Length | 56.2 inches (142 cm) |
| Weight | 475 lbs (215 kg) |
| Wheelbase | 40 inches (101 cm) |
| Rear tread | 25 inches (63 cm) |
| Front tread | 22 inches (55 cm) |
Production
| Type | Riding lawn mower |
|---|---|
| Years produced | 1972 - 1974 |
Attachments
| Blade | 38 inches width (96 cm), front-mount, manual-lift, manual-angle |
|---|---|
| 34" mid-mount mower deck | 34 inches cutting width (86 cm), 2-blade, cut height 1 to 4 inch (2 to 10 cm) |
Transmission
| Type | belt-driven gear |
|---|---|
| Gears | 3 forward and 1 reverse |
| Oil type | SAE 90 |
| Oil capacity | 0.75 qts (0.7 L) |
Serial Numbers
| 1972 | 001001 |
|---|---|
| 1973 | 010001 |
| 1974 | 011705 |
| Location | Serial number plate on right rear of mower. |