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8971766850
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PRODUCT ADVANTAGES
Full Complete Kit: Integrates piston, piston ring, cylinder liner, engine bearing and full gasket set, one-stop purchase saves procurement cost and time.
Wide Compatibility: Perfectly fits Great Wall GW2.5TC, 2.5TCI, 2.8TCI, 2.8TC-2 diesel engines and Wingle 3/5, T5, X3 truck models.
OEM Standard Precision: Strict factory dimensional tolerance control, 100% match original engine assembly position, no modification required during installation.
Durable Performance: High-strength wear-resistant materials resist high temperature and high pressure, effectively extend engine service life and restore original power.
Full Scene Application: Ideal for vehicle daily maintenance, engine overhaul, old engine renovation and engineering equipment refitting replacement.
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FAQs
What engine models does this overhaul kit fit?
A1: It is fully compatible with Great Wall GW2.5TC, GW2.5TCI, GW2.8TCI and GW2.8TC-2 diesel engines.
Q2: Which vehicle models are applicable?
A2: Suitable for Great Wall Wingle 3, Wingle 5, T5 and X3 diesel trucks.
Q3: What parts are included in this rebuild kit?
A3: The full set contains cylinder liners, pistons, piston rings, engine bearings, full engine gaskets and head gaskets, covering complete engine overhaul accessories.
Q4: Is this product OEM standard?
A4: Yes, all parts are manufactured in strict accordance with OEM specifications, with precise size and stable performance, completely replace original parts.
Q5: What is the main function of this overhaul kit?
A5: It can solve common engine failures such as insufficient power, oil burning, air leakage, oil leakage and cylinder wear, and restore engine original working performance.
Q6: Can it be used for engine refitting and renovation?
A6: Absolutely. It is widely used for old engine overhaul, renovation and mechanical equipment refitting replacement with stable and reliable quality.
| Model | 4JB1T 68KW |
| Application | Vehicle fshing boat machine |
| Number of Cylinders-Bore*Stroke | 4-93mmx102mm |
| Fuel supply | Direct Injection |
| Displacement | 2.771 Liter |
| Intake Type | Turbo |
| Idle Speed | 800±30r/min |
| Rated output Power/Rev | 62kW/3600r/min |
| Max.Torque/Speed | 200Nm/2000r/min |
| Max. Speed | 4200r/min |
| Min. fuel Consumption | 230g/kWh |
| Cold Starting | -20℃ |
| Starting Motor | 1 2V/2.8kW |
| Generator | 12V 80A |
| Oil Capacity | 4.5~5 liter |
| Exhaust Temperature | ≤600℃ |
| Fuel Injection Pump | NJ-VE4/11F1900L005 |
| Fuel Injection | KBAL-P030 |
| Valve Gap | 0.40 ℃A( inlet valve and exhaust valve, cooling) |
| Inlet Valve Open | 24.5℃A before top dead center |
| Inlet Valve Closing | 55.5℃CA after bottom dead center |
| ExhaustValve Open | 54℃CA before bottom dead center |
| Exhaust Valve Closing | 26℃A after top dead center |
| Injection Beginning Angle | 16℃CA/0.5 |
| Net Weight | 250kg |
| Size (L*W*H) mm | 737x652x700 |
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