Earthmaster CN Specs ( 1948-Present )
Overview
The Earthmaster CN is a farm tractor produced in Burbank, California, featuring a Continental 1.0L four-cylinder gasoline engine with a 62-cubic-inch displacement. The mechanical configuration includes a three-speed transmission, disc brakes, and a transmission-driven rear PTO. It is built on a 66-inch wheelbase with 20 inches of ground clearance and utilizes 8x24 rear agricultural tires.
Ideal Applications
Engine and Torque Ratings:
The liquid-cooled Continental N62 engine is rated at 2000 RPM and generates 37 lb-ft of torque at 1600 RPM.
Drivetrain and Transmission Layout:
The mechanical drive system consists of a three-speed transmission with three forward gears and one reverse gear, drawing from a 2.5-quart oil capacity.
Belt Pulley Specifications:
The integrated belt pulley operates at 1540 RPM, achieving a listed speed of 2830 feet per minute.
Production
| Description | Built in Burbank, California, USA |
|---|---|
| Manufacturer | Earthmaster |
Engine
| Engine type | Continental 1.0L 4-cyl gasoline |
|---|---|
| Fuel tank | 7 gal (26.5 L) |
| Bore/Stroke | 2.385x3.50 inches (61 x 89 mm) |
| Coolant capacity | 6 qts (5.7 L) |
| Description | Continental N62 / gasoline / 4-cylinder / liquid-cooled vertical L-head |
| Displacement | 62 ci (1.0 L) |
| Rated RPM | 2000 |
| Torque | 37 lb-ft (50.2 Nm) |
| Torque RPM | 1600 |
| Oil capacity | 4 qts (3.8 L) |
| Plows | 1 (14-inch) |
Transmission
| 32oF [0oC]↑ | : SAE140 |
|---|---|
| 32oF [0oC]↓ | : SAE90 |
| Gears | 3 forward and 1 reverse |
| Oil capacity | 2.5 qts (2.4 L) |
| Oil type | 32oF [0oC]↑ : SAE140 32oF [0oC]↓ : SAE90 ([0oC][0oC]) |
| Transmission type | 3-speed |
Mechanical
| Description | Disc brakes |
|---|---|
| Drive type | Two-wheel drive |
PTO
| Rear PTO | transmission |
|---|
Dimensions & Tires
| Ground clearance | 20 inches (50 cm) |
|---|---|
| Height | 61 inches (154 cm) |
| Length | 98 inches (248 cm) |
| Wheelbase | 66 inches (167 cm) |
| Width | 46 inches (116 cm) |
| Front tire | 4.00x15 |
| Rear tire | 8x24 |
| Wheelbase | 66 inches (167 cm) |
| Ag front | 4.00x15 |
| Ag rear | 8x24 |
Belt Pulley
| RPM | 1540 |
|---|---|
| Speed | 2830 ft/min (862.58 meters/min) |