3116 Diesel Injector 0R-8682 0R-8467 9Y-4982 127-8220 0R-0471 101-4561 for C-aterpillar Engine 3116 New Stainless Steel
Price:
Negotiable
MOQ:
1 PCS
Delivery Time:
3-7 work days
Brand:
Caterpillar
Product Description
Table 1: Basic Product Information
| Item | Details | Notes |
| OEM Part Number | 0R-0471 (0R0471) | C-aterpillar Original |
| Product Name | Diesel Fuel Injector Assembly (Mechanical Unit Injector – MUI) | For 3116 Mechanical Direct Injection System |
| Fit Engine | C-aterpillar 3114, 3116, 3126 | Inline 6-Cylinder Diesel Engine |
| Product Type | New Original / Remanufactured (Reman) | Available in OEM & Reman Versions |
| Control Type | Mechanical Unit Injection (MUI) | Camshaft-Driven, Non-Electronic |
| Net Weight | 0.8 kg | Excluding Packaging |
| Dimensions | L200mm × W65mm × H70mm | Standard Mounting Size |
| Packing | Single Unit Pack | Including Seals & Installation Manual |
Table 2: Core Technical Specifications
| Category | Parameter | Specification |
| Opening Pressure | 245 – 265 bar (24.5 – 26.5 MPa) | Standard Atomization Pressure |
| Rated Injection Pressure | 280 – 300 bar | Normal Working Pressure Range |
| Nozzle Hole Quantity | 5 Holes | Uniform Atomization Design |
| Nozzle Hole Diameter | 0.22 mm | Precision Machined, Stable Flow |
| Spray Cone Angle | 127° | Matches 3116 Combustion Chamber |
| Fuel Delivery Per Cycle | 120 – 135 mm³/Cycle | At Rated Working Condition |
| Flow Deviation | ≤ ±2% | C-aterpillar Original Accuracy |
| Needle Lift | 0.30 mm (300μm) | Standard Stroke for Fast Response |
| Sealing Performance | No Internal & External Leakage | 100% Tested on Test Bench |
| Cycle Life | ≥ 1,000,000 Cycles | Under Full-Load Operation |
Table 3: Structure & Material Specifications
| Component | Material / Specification | Function |
| Injector Body | High-Strength Alloy Structural Steel | Withstands High Pressure, Anti-Fatigue |
| Needle Valve Pair | Cemented Carbide (Tungsten Steel) | Precision Matching, Wear & Corrosion Resistant |
| Nozzle Body | Carburized & Quenched Alloy Steel | Ensures Nozzle Hole Precision & Strength |
| Return Spring | Chrome-Vanadium Spring Steel | Stable Spring Force for Needle Closing |
| Plunger Assembly | High-Hardness Precision Steel | Mechanical Pressure for Fuel Injection |
| Tappet / Push Rod | Quenched & Tempered Alloy Steel | Transmits Camshaft Driving Force |
| Seals | Fluorine Rubber (FKM) | Oil & High Temperature Resistant (-40℃~200℃) |
| Fuel Filter | Stainless Steel Woven Mesh | Filters Impurities, Protects Precision Parts |
| Cap Nut | Medium Carbon Steel | Fastens Nozzle, Torque 160N·m |
Table 4: Application & Installation Data
| Equipment Type | Model | Application |
| Excavator | 320B, 322B, 325B, M318 | Earthmoving, Mining |
| Wheel Loader | 924F, 928F, IT24F, IT28G | Material Handling, Construction |
| Motor Grader | 120H, 135H | Road Building, Grading |
| Compactor | CB-634C, CP-533C, CS-533C | Road Compaction |
| Asphalt Paver | AP-1000, AP-1050 | Asphalt Paving |
| Backhoe Loader | 446B | Multi-Purpose Construction |
| Engine Rated RPM | 2200 rpm | Standard Working Speed |
| Recommended Fuel | 0# / -10# Diesel | Complies with Euro 3 & Below |
| Installation Torque | Injector Body: 80N·mNozzle Cap Nut: 160N·m | C-aterpillar Original Standard |
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3) Strong support from professional sales/engineer/technican team,shipment and after-service department.
4) Our company can provide more professional consulting services! Our company has technical personnel dedicated to customer service to provide
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Company
HK REAL STRENGTH TRADE LIMITED
Location
FLAT B5, 1/ F. , MANNING IND BUILDING, 116-118 HOW MING STREET, KWUN TONG, KL，Hongkong
Contact Person
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