Product Introduction

• Structure: A wastegate-type turbocharger with a cast-iron turbine housing, an aluminum compressor housing, and a precision-balanced turbine wheel. It features red protective caps for the ports to prevent contamination during storage and installation.

• Performance: Compresses intake air to increase oxygen density, allowing more fuel to be burned efficiently and significantly boosting engine power output. The wastegate system regulates boost pressure to protect the engine from overloading.

• Design: Directly interchangeable with original equipment turbochargers, ensuring a perfect fit with the engine’s exhaust and intake systems for reliable performance.

Core Function

1. Air Boosting: Compresses incoming air to increase its density, delivering more oxygen to the combustion chamber for enhanced fuel combustion and higher engine power.

2. Efficiency Improvement: By increasing air supply, it improves fuel efficiency and reduces exhaust emissions, helping the engine meet performance and environmental standards.

3. Heat Management: The integrated oil and water cooling systems dissipate heat from the turbine shaft and bearings, preventing overheating and extending the turbocharger’s service life.

Turbocharger 612601111069 WEICHAI – OEM-Grade Performance for Heavy-Duty Engines

When your fleet demands uncompromising boost pressure and thermal resilience, the Turbocharger 612601111069 WEICHAI delivers exactly that. Engineered to match original equipment specifications for WEICHAI diesel powertrains, this turbocharger restores peak combustion efficiency, reduces exhaust temperatures, and extends engine service life across thousands of operating hours. METTLEAD Truck Parts supplies this unit direct from certified production lines in China — giving procurement managers genuine OEM quality without the inflated middleman markup.

Key Features and Buyer Benefits

Precision-Balanced Rotating Assembly

The compressor and turbine wheels are dynamically balanced to within 0.1 g·mm, minimizing vibration-induced bearing wear and ensuring stable boost delivery from idle through full-load operation. This translates directly into fewer unscheduled downtime events for your fleet.

High-Temperature Turbine Housing

Cast from heat-resistant alloy steel, the turbine housing withstands sustained exhaust gas temperatures exceeding 700 °C. It resists cracking and warping far beyond the threshold where lower-grade aftermarket units fail, protecting your engines during prolonged heavy-haul cycles.

OEM-Matched Boost Curve

The wastegate actuator and compressor map are calibrated to replicate the factory boost profile of WEICHAI WP10 and WP12 engines. Installing this turbocharger requires zero ECU recalibration — it simply drops in and performs as the engine was designed to run.

Extended Bearing Life

A full-floating journal bearing system with optimized oil film clearance provides reliable lubrication even during cold starts and transient load spikes. Expect consistent performance across a service interval of 300,000+ km under normal operating conditions.

Cost Efficiency for Fleet Buyers

By sourcing directly from METTLEAD’s factory network, you eliminate two to three distribution layers from the supply chain. Bulk orders benefit from volume-tiered pricing, reducing your per-unit turbocharger cost by up to 30% compared to regional distributors.

Technical Specifications – Turbocharger 612601111069 WEICHAI

Parameter	Specification
OEM Part Number	612601111069
Compatible Engine Brand	WEICHAI
Compatible Engine Models	WP10, WP12 Series
Turbo Model Reference	GT45 / HX50W equivalent
Compressor Wheel Material	High-strength aluminum alloy (C355-T6)
Turbine Wheel Material	Inconel 713C nickel-based superalloy
Turbine Housing Material	High-silicon ductile iron (SiMo)
Bearing Type	Full-floating journal bearing
Max Turbine Inlet Temperature	750 °C
Max Shaft Speed	90,000 RPM
Boost Pressure Range	1.5 – 2.8 bar
Oil Inlet Connection	M12 × 1.5 banjo fitting
Oil Drain Connection	Flange-mount, 2-bolt pattern
Coolant Connections	Water-cooled center housing, dual G1/4″ ports
Wastegate Actuation	Pneumatic internal wastegate
Net Weight	Approx. 18.5 kg
Warranty	12 months / 100,000 km (whichever comes first)

Application Vehicle Scenarios

The Turbocharger 612601111069 WEICHAI is a critical forced-induction component across a wide range of Chinese heavy-duty commercial vehicles. Here is where it performs daily under the most demanding loads:

• SINOTRUK HOWO A7 6×4 Tractor Head – Long-haul logistics corridors requiring sustained 350–400 HP output across continental routes in Africa and Southeast Asia.
• SHACMAN F3000 8×4 Dump Truck – Mining and construction sites where peak torque delivery at low RPM reduces cycle times and fuel consumption under heavy payload.
• FOTON Auman GTL 4×2 Tractor – Express freight operations where turbo response directly impacts fuel economy across high-mileage annual cycles.
• SINOTRUK SITRAK C7H 6×4 Tractor – Premium highway logistics with WEICHAI WP12 engines demanding maximum boost pressure stability at cruising speed.
• Shaanxi Automobile Delong X3000 – Heavy-load transport on challenging terrain in Central Asia and South America where altitude compensation depends on reliable turbocharger performance.

Whether your vehicles haul 40-tonne containers across the Sahel or cycle through quarry pits 16 hours a day, this turbocharger is built to sustain their breathing capacity without flinching.

OEM/ODM Capability

White-Label and Custom Packaging

METTLEAD supports full white-label service for the Turbocharger 612601111069 WEICHAI. If you operate a parts distribution brand in your local market, we will package each unit under your brand identity — including custom box printing, branded labels, and localized documentation. Minimum order quantities for custom packaging start at just 20 units.

Strict Quality Control Protocol

Every turbocharger passes through a multi-stage inspection process before shipment:

1. Dynamic Balancing Test – Rotor assembly verified on VSR balancing equipment to G2.5 tolerance.
2. Dimensional Inspection – Critical bore, flange, and seal surfaces measured against OEM drawings using CMM (Coordinate Measuring Machine).
3. Pressure Leak Test – Oil passages and coolant channels pressurized to 1.5× operating pressure to verify zero leakage.
4. Visual and Surface Inspection – Casting surfaces, machined finishes, and gasket seats examined under standardized lighting per AQL 1.0 sampling.

Inspection reports and certificates are available upon request for every batch order.

Flexible Order and Payment Terms

METTLEAD accommodates procurement protocols of all sizes. We accept T/T, L/C at sight, and Western Union. Trade Assurance through third-party platforms is also available for first-time buyers seeking additional payment security.

Customer Case Study

Fleet Turbocharger Replacement for a Transport Company in Nigeria

In Q3 2024, a Lagos-based haulage company managing 85 HOWO tractor units approached METTLEAD after repeated turbocharger failures from a local aftermarket supplier. Their turbochargers were lasting an average of only 4 months before exhibiting shaft play and oil leakage — well below the expected 18-month service interval.

After reviewing their application data, we supplied 50 units of the Turbocharger 612601111069 WEICHAI from our OEM-spec production line. Each unit shipped with a dynamic balance report and dimensional certificate. Installation was performed by the client’s in-house mechanics with no modification to existing pipework or engine control systems.

Results after 9 months of operation:

• Zero premature failures across all 50 installed units
• Average boost pressure maintained within 2% of factory specification at 180,000 km
• Fuel consumption reduced by 4.2% on average compared to the previous aftermarket turbochargers
• Client’s per-unit procurement cost decreased by 26% versus their former supplier

The client has since placed two repeat orders and expanded their purchasing scope to include fuel injectors and water pumps from our WEICHAI engine parts catalog.

Frequently Asked Questions – Turbocharger 612601111069 WEICHAI

Is this turbocharger 612601111069 an exact OEM replacement?

Yes. The Turbocharger 612601111069 is manufactured to the original WEICHAI engineering drawings and tolerances. Flange patterns, oil feed/drain ports, coolant connections, and wastegate calibration all match the factory-installed unit, enabling direct bolt-on installation with no modifications.

What engines does the Turbocharger 612601111069 WEICHAI fit?

This turbocharger is designed specifically for WEICHAI WP10 and WP12 series diesel engines. These powertrains are widely deployed in SINOTRUK HOWO, SITRAK, SHACMAN, and FOTON heavy trucks. Always confirm your engine nameplate data against the OEM part number 612601111069 before ordering.

How long can I expect the Turbocharger 612601111069 to last?

Under normal operating conditions — clean oil supply, proper filtration, and correct heat soak-down procedures — this turbocharger is designed to perform reliably for 300,000 km or more. Our warranty covers 12 months or 100,000 km as a baseline guarantee.

What causes premature turbocharger failure, and how does this unit resist it?

The three most common killers of turbochargers are oil contamination, foreign object ingestion, and thermal shock. The Turbocharger 612601111069 WEICHAI addresses these through its full-floating bearing design (tolerates oil film disruption), Inconel turbine wheel (resists thermal fatigue), and precision-machined compressor inlet (minimizes recirculation and FOD sensitivity).

Can I order the Turbocharger 612601111069 with my own brand packaging?

Absolutely. METTLEAD provides white-label packaging with your logo, part numbers, and branding applied to the box, labels, and included documentation. Minimum order for custom packaging is 20 units. Standard neutral packaging is available for smaller quantities.

What is the typical lead time for bulk orders?

Standard stock orders of the Turbocharger 612601111069 WEICHAI ship within 3–5 business days. Custom-packaged or high-volume orders (100+ units) require 10–15 business days for production and quality inspection. Air freight and sea freight options are both available depending on your timeline and budget.

Ready to Secure Competitive Pricing on the Turbocharger 612601111069 WEICHAI?

Your engines won’t wait, and neither should your supply chain. Whether you need 10 units or 500, METTLEAD delivers genuine-quality turbochargers at factory-direct pricing with full technical support from our engineering team.

Get your personalized quote today:

• Tell us your required quantity and delivery destination
• Receive a detailed quotation within 24 hours
• Enjoy transparent pricing with no hidden fees

Contact METTLEAD now to request a quote — or browse our complete range of WEICHAI engine parts to consolidate your procurement in a single shipment.

METTLEAD Truck Parts — Factory quality, direct to your fleet.