T: +8615609213525
E: 15829336298@139.com
E: 15829336298@139.com
Room 1212-G107, Unit 2, Building 1, Block A, Shenglong Plaza, No. 80 Weiyang Road, Weiyang District, Xi'an City, Shaanxi Province
| Quantity: | |
|---|---|
3632225
Tonly Mining Dump Trucks
| Attribute | Specification |
|---|---|
| Part Number | 3632225 |
| Component Name | Engine Connecting Rod Assembly (Complete Unit) |
| Applicable Engines | Cummins K19, K38, K50 Series (e.g., KTA19, QSK38, KTA50, etc.) |
| Displacement Range | 19 L, 38 L, 50 L |
| Material | High-Strength Forged Alloy Steel |
| Manufacturing Process | Hot-Forged, Machined, Shot-Peened for Fatigue Resistance |
| Weight (Approx.) | 8.2 kg (per rod) |
| Big End Design | Plain-Cut (Flat-Plane) Cap with Two Bolts |
| Small End Design | Press-Fitted Bronze Bushing (for Piston Pin) |
| Lubrication Path | Internal Oil Bore from Big End to Small End Bushing |
| Production Standard | Meets Cummins Engineering Standard (CES) – Global OE Quality |
| Parameter | Value / Detail |
|---|---|
| Yield Strength | ≥ 900 MPa (after heat treatment and surface enhancement) |
| Tensile Strength | 1,000 – 1,200 MPa |
| Surface Hardness | Enhanced via shot peening; improves resistance to micro-cracking |
| Fatigue Life (Simulated) | >1 billion cycles (under standard load spectrum per CES testing) |
| Big End Bore Diameter | Matched to specific crankpin size (varies by model: ~Φ90–Φ120 mm) |
| Small End Bushing ID | Designed for standard Cummins piston pins (~Φ50–Φ70 mm depending on engine) |
| Oil Hole Diameter | ~Φ3–Φ5 mm (internal passage for lubricating small end and piston cooling jets) |
| Dynamic Balancing Tolerance | ±10 g·cm (required when assembling matched sets) |
| Operating Environment | High Temperature (>150°C), High Vibration, Continuous Load |
| Attribute | Specification |
|---|---|
| Part Number | 3632225 |
| Component Name | Engine Connecting Rod Assembly (Complete Unit) |
| Applicable Engines | Cummins K19, K38, K50 Series (e.g., KTA19, QSK38, KTA50, etc.) |
| Displacement Range | 19 L, 38 L, 50 L |
| Material | High-Strength Forged Alloy Steel |
| Manufacturing Process | Hot-Forged, Machined, Shot-Peened for Fatigue Resistance |
| Weight (Approx.) | 8.2 kg (per rod) |
| Big End Design | Plain-Cut (Flat-Plane) Cap with Two Bolts |
| Small End Design | Press-Fitted Bronze Bushing (for Piston Pin) |
| Lubrication Path | Internal Oil Bore from Big End to Small End Bushing |
| Production Standard | Meets Cummins Engineering Standard (CES) – Global OE Quality |
| Parameter | Value / Detail |
|---|---|
| Yield Strength | ≥ 900 MPa (after heat treatment and surface enhancement) |
| Tensile Strength | 1,000 – 1,200 MPa |
| Surface Hardness | Enhanced via shot peening; improves resistance to micro-cracking |
| Fatigue Life (Simulated) | >1 billion cycles (under standard load spectrum per CES testing) |
| Big End Bore Diameter | Matched to specific crankpin size (varies by model: ~Φ90–Φ120 mm) |
| Small End Bushing ID | Designed for standard Cummins piston pins (~Φ50–Φ70 mm depending on engine) |
| Oil Hole Diameter | ~Φ3–Φ5 mm (internal passage for lubricating small end and piston cooling jets) |
| Dynamic Balancing Tolerance | ±10 g·cm (required when assembling matched sets) |
| Operating Environment | High Temperature (>150°C), High Vibration, Continuous Load |
