Caterpillar C6.4 ACERT CAT C6.4 engine for Caterpillar 320D excavator
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.
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Basic Structure
Arrangement: In-line 6-cylinder, 4-stroke, water-cooled diesel engine
Displacement: 6.4 L (389 cu in)
Bore × Stroke: 102 mm × 130 mm
Compression Ratio: 17.5:1
Rotation Direction: Counterclockwise (viewed from flywheel end)
Aspiration: Turbocharged + Air-to-Air Aftercooler
Fuel System: MEUI Electronic Unit Injector, ADEM A4 electronic control module
Cooling System: Pressurized liquid cooling
Power Output (for CAT 320D / 323D Excavator)
Rated Speed: 1800 rpm
Net Power: 103 kW (138 hp) / 117 kW (157 hp)
Peak Torque: 608 N·m @ 1400 rpm
Dimension & Weight
Dry weight (complete engine): 595 kg ~ 630 kg
Overall length: 1085 mm
Overall width: 720 mm
Overall height: 910 mm
Emission Standard
Original US factory version: EPA Tier 3 (fully compliant for US import)
Euro version: Stage IIIA
Service & Lubrication
Engine oil capacity: 11.2 L
Oil change interval: 250 working hours (normal construction environment)
Fuel filter: Dual-stage filtration
Air filter: Heavy-duty dry air cleaner for dusty construction sites
Matching Equipment
Main matched excavator: CAT 320D, CAT 320DL, CAT 323D
Also applicable for stationary industrial power units & loaders