Diesel Generator Parts Technical Specifications Download
Quick Summary
1. Download detailed technical specifications — dimensional drawings, torque values, material grades, flow rates, and performance curves for 1,500+ diesel generator parts.
2. Engineer-verified datasheets — every specification sheet is reviewed by our engineering team and cross-checked against OEM standards.
3. Available in PDF and STEP format — dimensional drawings in PDF for quick reference, STEP/IGES for CAD integration.
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Available Technical Documents
Datasheet Library by Category
| Category | Documents | Key Specs Included |
|—|—|—|
| Fuel Injectors | 120+ datasheets | Flow rate (cc/min), spray pattern, opening pressure, calibration, OEM cross-ref |
| Fuel Pumps | 80+ datasheets | Flow rate (L/h), pressure (bar), drive type, mounting, OEM cross-ref |
| Water Pumps | 90+ datasheets | Flow rate (L/min), head (m), impeller material, seal type, mounting |
| Turbochargers | 100+ datasheets | Compressor map, turbine housing, trim, A/R ratio, balance spec |
| Radiators | 70+ datasheets | Core dimensions, fin density, heat rejection (kW), fan CFM |
| AVRs | 60+ datasheets | Voltage regulation (±%), sensing range, frequency, droop, excitation |
| Oil Coolers | 50+ datasheets | Heat transfer (kW), core size, pressure rating, material |
| Filters | 200+ datasheets | Micron rating, flow rate, bypass pressure, dimensions, cross-ref |
| Gasket Kits | 90+ datasheets | Material (graphite/MLI), torque sequence, thickness, temperature rating |
| Starters & Alternators | 80+ datasheets | Voltage, kW, gear ratio, rotation, mounting, amperage |
Engine-Specific Specification Packages
| Engine Series | Package Contents | Download |
|—|—|—|
| Cummins KTA38/KTA50 | Full dimensional specs for all major components | Request |
| Perkins 4000 Series | Cylinder head, injector, turbo, pump specs | Request |
| MTU 4000 Series | Complete 12V/16V/20V specification set | Request |
| Volvo TAD Series | TAD1641/1642/1650 full specs | Request |
| Caterpillar 3500 | 3508/3512/3516/C175 specification set | Request |
| Weichai WD618/WD12 | Complete dimensional and performance specs | Request |
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Request Technical Specifications
Our technical specification library is available to qualified engineers and procurement professionals. Submit your request and our engineering team will respond within 4 business hours (GMT+8).
Contact us:
– Email: engineering@huaquanpower.com
– WhatsApp: +86-138-xxxx-xxxx
– RFQ Form: Request Technical Docs
Please include:
1. Part name and OEM number (if known)
2. Engine model and application
3. Required format (PDF / STEP / IGES)
4. Intended use (replacement / reverse engineering / inventory matching)
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Sample Specification Sheet: Fuel Injector (Perkins 2645A202)
| Parameter | Value |
|—|—|
| Part Number | Perkins 2645A202 |
| Type | Multi-hole electronic unit injector (EUI) |
| Flow Rate | 320 cc/min @ 100 bar test pressure |
| Opening Pressure | 250 bar |
| Spray Holes | 7-hole, 145° included angle |
| Nozzle Material | Hardened stainless steel (HRC 58-62) |
| Body Material | Forged steel, zinc-nickel plated |
| Overall Length | 218 mm |
| Mounting | Clamp-type, 2-bolt |
| Compatible Engines | Perkins 1104C, 2206A, 2506A, 4006, 4008, 4012, 4016 |
| Cross-Reference | Delphi 7135-588, Bosch 0445120316 (similar spec) |
| HS Code | 8409.99 |
| Warranty | 12 months |
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Frequently Asked Questions
Q1: Are your specifications verified against OEM standards?
Yes. Every specification sheet is reviewed by our engineering team and cross-checked against OEM published data where available. We maintain a tolerance of ±2% on critical dimensions.
Q2: Can I get CAD files (STEP/IGES) for parts?
Yes. STEP and IGES files are available for most mechanical parts (pumps, turbochargers, radiators, gaskets). Please specify your CAD software version when requesting.
Q3: Do you provide torque specifications for installation?
Yes. All gasket kit and cylinder head specification sheets include torque sequences and values. General torque specs: cylinder head bolts 120-180 Nm (engine-specific), main bearing cap 180-220 Nm, rod bearing 90-110 Nm.
Q4: How detailed are your injector flow specifications?
Each injector datasheet includes flow rate (cc/min), spray pattern, opening pressure, calibration code, and OEM cross-reference. We flow-test every injector before shipment and provide the actual test report.
Q5: Can you provide material certificates (EN 10204 3.1)?
Yes. Material test certificates per EN 10204 3.1 are available for critical components (cylinder heads, crankshafts, pistons, liners) upon request.
Q6: Are dimensional drawings to scale?
Yes. All PDF dimensional drawings are to scale with critical dimensions labeled. STEP files are 1:1 scale for CAD integration.
Q7: Do you offer specifications in metric and imperial units?
All specifications are provided in metric (mm, bar, kW, Nm) with imperial equivalents (inch, psi, hp, ft-lb) in parentheses where applicable.
Q8: Can I request specs for a part not in your catalog?
Yes. If you provide the OEM number or a photo/sample, our engineering team can reverse-engineer specifications and provide a datasheet within 5-7 business days.
Related Products & Pages
– Fuel Injector Supplier
– Diesel Generator Water Pump Supplier
– Turbocharger Manufacturer
– Generator AVR Supplier
– Radiator Supplier
– Gasket Kit Supplier
– Product Catalog Download
– Installation Manuals Download
– Cross Reference Guide Download
– Cummins Diesel Generator Parts
– Perkins Diesel Generator Parts
– Request a Quote