D1803-M-DI-E3B
出力レンジ
27.9 kW @ 2700 rpm
性能曲線
特長
Emissions
The D1803-M engine complies with the EPA / CARB interim Tier 4 + EU Stage IIIA emissions regulations.
Durable Power
The Kubota 03-M Series is well known for its industrial applications. With numerous features such as a built-in solenoid, low fan position, and single-side serviceability, this engine provides excellent performance and flexibility. The cooling water passages between the cylinder bores features Kubota’s original casting technology as a countermeasure against the heat load caused by high power density, providing both superior endurance and reliable engine performance. The D1803-M engine offers a seamless transition from EPA Tier 2 to Interim Tier 4 by maintaining the same footprint and hardware mounting points with minimal performance changes from Tier 2 engines.
Clean and Quiet Power
The fuel injection pressure has been increased to achieve lower particulate matter (PM) levels. The half-float valve cover and MoS2-coated pistons reduce noise levels compared to conventional diesel engines and decrease vibrations transmitted from the valve area, providing enhanced noise reduction.
Option
Kubota 03-M Series engines offer side power take-off (PTO) in response to the trend of the use of hydraulic control devices in industrial machines. A hydraulic pump can be installed at the two side PTO locations. Indirect-Injection engines are also available.
一般仕様
| 機関名称 | D1803-M-DI-E3B |
|---|---|
| 適合排出ガス規制 | EPA/CARB interim Tier 4 level + EU Stage IIIA |
| 形式 | Vertical, water cooled 4-cycle diesel engine |
| 気筒数 | 3 |
| 気筒径と行程 mm (in) | 87.0 x 102.4 (3.43 x 4.031) |
| 排気量 L (cu.in) | 1.826 (111.4) |
| 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 ) |
27.9 (37.4) / 2700 |
| 最大トルク/回転数 *1Nm (lb-ft) / rpm (SAE J1995に基づくグロス値 ) |
115.6 (85.3) / 1600 |
| 燃焼方式 | Direct 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) |
551 x 495 x 684 (21.7 x 19.5 x 26.9) |
| 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) |
151 (333) |
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
D1803 Lineup
Kubota 03 Series
V2403-M-DI-T-E3B
Diesel
- 36.5 kW
- 48.9 HP
- @ 2200 rpm
- Emission:
-
- EPA/CARB interim Tier 4 level +
- EU Stage IIIA
V2203-M-E3B
Diesel
- 35.9 kW
- 48.1 HP
- @ 2800 rpm
- Emission:
-
- EPA/CARB interim Tier 4 level +
- EU Stage IIIA
D1503-M-E3B
Diesel
- 23.8 kW
- 31.9 HP
- @ 2800 rpm
- Emission:
-
- EPA/CARB interim Tier 4 level +
- EU Stage IIIA
