Diesel engine fuel pump 04503574 for Deutz (BF6M2013C) engine
| Name |
Part number |
Weight |
Applicable model |
| Diesel engine fuel pump |
04503574 |
0.95kg |
BF6M2013C |
Jinan Jinxiu Construction Machinery Co., Ltd. specializes in supplying complete sets and accessories of Deutz engines.Support engine reengineering!
1. Basic Information of Fuel Transfer Pump
- Model: Typically mechanical gear type (e.g., KCB series or DEUTZ original code).
- Drive Method: Indirectly driven by engine camshaft or gears.
- Fuel System Type: Mechanical fuel injection system (non-high-pressure common rail).
- 2. Core Performance Parameters
-
| Parameter |
Value/Description |
| Operating Pressure |
0.5 ~ 0.8 MPa (idle to rated speed) |
| Flow Rate |
200 ~ 300 L/h (@ rated engine speed) |
| Compatible RPM Range |
800 ~ 2500 RPM (matches engine load) |
| Inlet/Outlet Thread |
M14×1.5 or M12×1.5 (common configuration) |
| Safety Valve Opening Pressure |
0.8 ~ 1.0 MPa (overpressure protection) |
3. Material & Compatibility
- Pump Body Material: Cast aluminum (lightweight, corrosion-resistant).
- Gear Material: Powder metallurgy or specialty steel (wear-resistant treatment).
- Fuel Compatibility: Supports diesel (sulfur ≤ 500 ppm) and biodiesel (up to B20).
4. Key Matching Information
- Engine Model: BF6M2012C (6-cylinder, bore×stroke 108×130 mm, ~7.146L displacement).
- Typical Applications: Construction machinery (e.g., excavators, loaders), generators, heavy-duty trucks.
- Fuel Filter Requirement: Matches pre-filter systems with ≤10 μm filtration precision.
5. Maintenance & Replacement
| Parameter |
Value/Recommendation |
| Bolt Tightening Torque |
20 ~ 25 N·m (refer to OEM manual) |
| Replacement Interval |
Aligns with engine overhaul (~15,000 hours). |
| Common Failures |
Gear wear, seal aging causing low pressure. |
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