D722-E4B
Diesel
- 14.9 kW
- 20 HP
- @ 3600 rpm
- Emission:
-
- EPA/CARB Tier 4 +
- (NRTC/NTE test mode) +
- EU Stage V
出力レンジ
14.9 kW @ 3600 rpm
性能曲線
特長
Emissions
The Kubota Super Mini Series features compact multi-cylinder liquid cooled industrial diesel engines which comply with EPA / CARB Tier 4 emissions level.
Durable Power
The Kubota Super Mini Series has been chosen as a power source for a variety of applications. The D722 engine offers a seamless transition from E3 to E4 by maintaining the same level of performance and physical characteristics. Alternative fuel engines WG752-G (gasoline) and WG752-GL (dual fuel: gasoline / LPG) are available with the same footprint as the D722 engine.
Clean and Quiet Power
Kubota’s original E-TVCS (Three Vortex Combustion System) has been improved. The piston recess has been optimized to achieve lower particulate matter (PM) levels at an extremely small size. The half-float valve cover and MoS2-coated pistons reduce noise levels and decrease vibrations transmitted from the valve area.
一般仕様
| 機関名称 | D722-E3B |
|---|---|
| 適合排出ガス規制 | EPA/CARB Tier 4 level |
| 形式 | Vertical, water cooled 4-cycle diesel engine |
| 気筒数 | 3 |
| 気筒径と行程 mm (in) | 67.0 x 68.0 (2.64 x 2.68) |
| 排気量 L (cu.in) | 0.719 (43.88) |
| 過給方式 | Naturally aspirated |
| 排出ガス後処理装置 | - |
| 定格出力/回転数 *1 kW (HP) / rpm (SAE J1995に基づくグロス値 ) |
14.9 (20.0) / 3600 |
| 最大トルク/回転数 *1Nm (lb-ft) / rpm (SAE J1995に基づくグロス値 ) |
45.8 (33.8) / 2600 |
| 燃焼方式 | Indirect injection |
| 燃料供給装置 | In-line pump |
| 外観寸法 *2mm (in) (冷却ファン・後処理装置を除く値) |
407 x 386 x 564 (16.0 x 15.2 x 22.2) |
| 外観寸法 *3mm (in) (冷却ファンを除く・後処理装置 搭載時の値) |
- |
| 乾燥重量 kg (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) |
63 (139) |
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.
- 1: SAE J1995 gross intermittent
- *2: Exclude cooling fan and exclude aftertreatment unit
- *3: Exclude cooling fan and include aftertreatment unit on engine
寸法
関連情報
D722 Lineup
