Yanmar YM1720 – Compact Utility Tractor Overview
Manufacturer: Yanmar
Production Years: 1982 – 1983
Series: YM20 Series
Category: Compact Utility Tractor
The Yanmar YM1720 is a versatile compact utility tractor developed as part of the YM20 Series. Positioned as a power-shift evolution of the YM1702, the YM1720 delivers smoother operation, precise low-speed control, and dependable performance. Its proven 3-cylinder diesel engine and robust drivetrain make it a strong choice for farming, orchard work, and general utility tasks in global export markets.
Overview
| Item | Details |
|---|---|
| Model | Yanmar YM1720 |
| Series | YM20 Series |
| Tractor Type | Compact Utility Tractor |
| Production | 1982 – 1983 |
| Operator Station | Open platform |
| Drive Options | 2WD / 4WD |
| Manufacturing Origin | Japan |
Series map:
YM1610 (1980–1981) ↓ → YM1720 → YM1820
Engine
| Item | Specification |
|---|---|
| Engine Manufacturer | Yanmar |
| Engine Type | Diesel |
| Cylinders | 3-cylinder |
| Displacement | 1.0 L |
| Cooling System | Liquid-cooled |
| Fuel System | Indirect injection |
| Rated Output | 17 hp (12.7 kW) |
The 1.0-liter Yanmar diesel engine is well known for smooth power delivery, fuel efficiency, and long service life—ideal for extended agricultural use.
Power
| Item | Value |
|---|---|
| Engine Power | 17 hp |
| Engine Power (kW) | 12.7 kW |
Transmission
| Item | Specification |
|---|---|
| Transmission Options | 9-speed partial power shift / 12-speed creeper |
| Drive Configuration | 2WD / 4WD |
| Clutch | Dry single plate |
| Final Drive | Gear |
The partial power-shift transmission improves ease of operation compared with standard gear models, while the optional creeper transmission enables extremely low working speeds for precision tasks.
Variants
| Model | Drive | Transmission |
|---|---|---|
| YM1702 | 2WD | Gear |
| YM1702D | 4WD | Gear |
| YM1720 | 2WD | Power shift |
| YM1720D | 4WD | Power shift |
Dimensions & Weight
| Item | Specification |
|---|---|
| Operating Weight | 2,072 lbs (939 kg) |
| Tractor Class | Compact Utility |
(Exact dimensions and tire specifications may vary by configuration and market.)
Applications
-
Small to medium-scale farming
-
Rotary tilling and soil preparation
-
Orchard and vineyard work
-
Landscaping and mowing
-
General utility and light transport
Photos
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Yanmar YM1720 tractor exterior photos
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Side and rear views
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Operator station and transmission details
(Actual photos vary by unit condition and export specification.)
Why the Yanmar YM1720 Is Popular for Export
-
Reliable 3-cylinder Yanmar diesel engine
-
Power-shift transmission for smoother operation
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Optional creeper gears for precision work
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Compact size with strong working capability
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Simple mechanical design for easy maintenance
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