Mitsubishi S4Q2 engine for construction equipment
Guangzhou
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts
+86 195 737...
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+86 195 7370 2709
+86 173 222...
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+86 173 2224 5031
+86 180 746...
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+86 180 7463 2986
China 
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
Engine Configuration: Inline 4-cylinder, 2.5L displacement, water-cooled, 4-stroke
Rated Power: Approx. 25 kW – 35 kW (34 – 47 hp) @ 2200–2800 rpm (depending on specific application settings)
Rated Speed: 2200 rpm – 2800 rpm
Dimensions: Compact design, suitable for installation in tight machinery spaces
Weight: Approx. 200 kg – 230 kg (dry weight, depending on accessory configuration)
Cooling System: Liquid-cooled; equipped with a high-efficiency water pump and fan, suitable for prolonged continuous operation
Fuel System: Mechanical fuel injection pump, naturally aspirated
Emission Standards: Compliant with Tier 3 / Stage IIIA standards (widely used in non-road machinery)
Mounting: Industrial equipment base/frame mounting
Key Applications: Compact excavators (e.g., small Caterpillar models), compact loaders, mini-excavators, generator sets, and various industrial power machinery
Guangzhou Jianming Machinery Equipment Co., Ltd.
With 20 years of solid practical experience, we are experts in the field of mechanical power systems and spare parts.
We began as a shop specializing in machinery repair. Over the past two decades, we have accumulated a wealth of successful case studies and maintenance experience worldwide. It is this frontline experience in solving complex mechanical issues that has earned us global acclaim and driven our growth into a comprehensive enterprise with a team of over 200 professionals.
We deeply understand the challenges equipment faces under extreme conditions and possess extensive practical experience and expertise in the following areas:
Heavy Machinery Power Upgrades and Modifications: Providing customized engine modification and replacement solutions for excavators, bulldozers, loaders, and other heavy equipment. We specialize in major power systems, including brands such as Kobelco, Yanmar, Caterpillar, Cummins, Isuzu, Perkins, Deutz, and Volvo. Mining Equipment Maintenance and Optimization: We provide specialized repair, maintenance, and power optimization strategies tailored for heavy-duty mining equipment operating under high-load conditions.
Agricultural and Irrigation System Solutions: We assist farms in the efficient design and assembly of irrigation systems, while also providing troubleshooting and power unit upgrades for various types of agricultural machinery.
Leveraging this wealth of technical expertise, we are also a robust supplier of spare parts:
Comprehensive Machinery Parts Supply: Our deep understanding of maintenance gives us a profound appreciation for quality. We offer an extensive range of premium parts for excavators and heavy machinery—covering hydraulic systems, fuel systems, internal engine components, and electrical systems—to meet all your one-stop procurement needs.
Our extensive practical experience and comprehensive supply chain network are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts, Jianming Machinery possesses the expertise to help you succeed!