The MITSUBISHI 4M50 crankshaft (ME223935) is specially designed for Mitsubishi Fuso Canter trucks and heavy-duty construction machinery. Supporting 2.0 bar turbo boost and delivering up to 450 N·m torque at 1600 rpm, this forged steel crankshaft is built for demanding earthmoving and municipal engineering projects as well as mid- to long-distance logistics operations.

Manufactured from premium 42CrMoA forged steel and processed with advanced heat treatment, it ensures exceptional durability, resistance to fatigue, and reliable performance in continuous heavy-load cycles.

Product Specifications

ENGINE NO	4M50	Gross weight(kg)	42
OEM/PART NO	ME223935	Length(mm)	682.5
Crankshaft Material	Forged steel 42CrMo	Main journal(mm)	86
Engine type	diesel engine	Crankpin journal(mm)	70
Application	Mitsubishi Fuso Canter truck	Stroke(mm)	120
Anti-rusty Coating	Yes	Hardness(HRC)	HRC52-58

Product Advantages

(1)Material Advantage: Forged Steel--42CrMo

Data Comparison:Forged Steel vs. Cast Iron

Index	Our Forged Steel Crankshaft	Market Cast Iron Crankshaft	Customer Value
Tensile Strength	≥1000MPa	≤785MPa	Suitable for high-load conditions
Wear Life	3-5 years (heavy load)	1-2 years	Reduces maintenance costs
Low-Temp Toughness	AKV≥25J (-40℃)	AKV≤12J	Adapts to extreme climates (Russia, etc.)

(2)Optimized for Turbocharged Diesel Engines

Handles 2.0 bar boost pressure with high torsional strength

Ensures smooth torque delivery (450 N·m @1600 rpm) for heavy-duty excavators and logistics trucks

Reduces vibration and enhances engine stability under load

(3)Multi-Stage Heat Treatment

Tempering → Induction Hardening → Stress-Relief Tempering

Hardened layer depth: 3–5 mm

Surface hardness: HRC 52–58

Balances surface wear resistance with internal toughness

(4) Strict Quality Control

Strict quality control throughout the entire production process of MITSUBISHI 4M50 crankshaft (ME223935)

Ultrasonic testing and magnetic particle inspection are used to detect internal defects in crankshafts and prevent surface cracks.
Dynamic balancing tests are used to ensure that residual imbalance is ≤10 g·cm/kg.
More than 30 inspection processes are carried out from blank forging to final packaging.
Third-party inspection reports are available.

MITSUBISHI 4M50 crankshaft ISO certification

Applicable Equipment

Compatible models for MITSUBISHI 4M50 crankshaft：

Mitsubishi Fuso Canter Truck：Canter 4.9L

Sany Excavator：SY195/SY200,SY205/SY215

product-1460-234

Product packaging

For MITSUBISHI 4M50 crankshaft, we offer packaging options: ply wood and crude wood. Each crankshaft is coated with anti-rust coating and wrapped in oil paper.

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FAQ (Answering Common Questions)

Q: How are the products packaged?

A: We typically use ply wood, but crude wood can be provided upon customer request.

Q: Can you arrange transportation for customers?

A: Yes, we have extensive experience in transportation.

Q: Are you a manufacturer or a trading company?

A: We are a manufacturer, and our factory is located in Longquan City, Zhejiang Province.

Q: Do you provide samples?

A: We generally do not provide free samples. Sample fees are refundable for bulk orders.

Q: Are the products inspected before shipment?

A: Of course, they are inspected. All our conveyor belts undergo 100% quality inspection before shipment.

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