出力レンジ
20.4 kW @ 3600 rpm
性能曲線
特長
Emissions
Kubota’s WG972-N-E4 engine has been designed to comply with EPA Phase 3 / CARB Phase 4.
Fuel Flexibility
The installation compatibility that exists between Spark-Ignition engines (SI) and Compression-Ignition engines (CI) is convenient for customers who need fuel flexibility for their products. The Kubota WG972 includes gasoline, LPG, and natural gas versions, as well as a dual fuel (gasoline and LPG) version.
Durability and Reliability
Kubota’s WG972 SI engines are designed after the Kubota Super Mini Series diesel (CI) engines, which are known worldwide as reliable industrial engines. The WG972 engine offers very low vibration and extremely low noise.
一般仕様
| 機関名称 | WG972-N-E4 |
|---|---|
| 適合排出ガス規制 | EPA Phase 3/CARB Phase 4 + EU Stage V |
| 形式 | Vertical, water cooled 4-cycle spark ignited engine |
| 燃料形式 | CNG |
| 気筒数 | 3 |
| 気筒径と行程 mm (in) | 74.5 x 73.6 (2.93 x 2.90) |
| 排気量 L (cu.in) | 0.962 (58.7) |
| 過給方式 | Naturally aspirated |
| 排出ガス後処理装置 | Three-way catalyst |
| 定格出力/回転数 *1 kW (HP) / rpm (SAE J1995に基づくグロス値 ) |
20.4 (27.4) / 3600 |
| 最大トルク/回転数 Nm (lb-ft) / rpm (SAE J1995に基づくグロス値 ) |
63.1 (46.5) / 2000 |
| 外観寸法 *1mm (in) | 496 x 392 x 503 (19.5 x 15.4 x 19.8) |
| 乾燥重量 *2kg (lb) (冷却ファンを除く・後処理装置付き のエンジンは搭載時の値) |
77 (170) |
Specifications are subject to change without notice.
Dimensions and dry weight are according to Kubota's standard specification.
Dimensions and weight depend on completed specifications.
LPG: Commercial liquid propane gas only. Equivalent to propane HD-5 of GPA standard.
Natural gas: Commercial Compressed Natural Gas only.
The performance shown is with Japanese standard CNG.
- *1: SAE J1995 gross intermittent
- *2: Exclude cooling fan and exclude aftertreatment unit
寸法
関連情報
WG972 Lineup
Kubota WG Series
