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Factory Direct in Stock 4bt 3.9 Excavator Diesel Engine
US$33,088.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
1 YearWarranty
1 YearModel NO.
4BT 3.9Ignition Mode
IgnitionSpeed
SpeedCooling Cylinder
Water-CooledIntake Pressure Impulse
SuperchargedPiston Movement
RotaryFuel
DieselNumber of Strokes
Four-StrokeCylinder Arrangement Form
HNumber of Cylinders
4-CylinderType
Combustion EngineTransport Package
Wooden BoxTrademark
keluoOrigin
ChinaHS Code
8408909290Production Capacity
10000Key features
Rapid High Torque: Delivers peak torque at low RPMs, providing powerful performance for heavy-load starts, hill climbing, and continuous mining operations ensuring loaders, mining trucks, and drilling
Multiple versions available: Mechanical models meeting Euro 2 / Euro 3 standards (for mining operations and developing countries without strict emission regulations);
Compatible with low-quality diesel: Models equipped with mechanical fuel pumps offer strong compatibility with low-grade or impurity-laden diesel, making them suitable for markets in Russia, Africa, a
Exceptional durability and long service life: reinforced crankshaft, thickened cylinder liner, and high-strength pistonsignificantly extending the interval between major overhauls.
Full-load factory testing: Includes factory break-in runs and full-load trial operations to ensure stable performance and minimize malfunctions upon delivery to the customer.
Factory-direct supply of brand-new units and remanufactured units, with a wide range of price tiers to suit buyers with varying budgets.
We maintain a comprehensive stock of spare parts, ensuring a stable, long-term supply of high-wear components such as cylinder kits (piston, rings, liner, and pin)
Holds CE and ISO international certifications, ensuring hassle-free customs clearance and allowing for direct importation into most countries worldwide.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin port, Qingdao portAverage Response Time: ≤3.82h
About Our Factory & Business Background
AddressShijiazhuang, Hebei, China
Plant Area180 square meters
Number of Employees23
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsUsed engine, New engine, Gear pump, Hydraulic pump, Piston pump, Charge pump, Pump spare parts, Final drive, Motor, Excavator parts, Used excavator, Compactor roller, Agricultural machinery
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2023-03-10
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic, Asia
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff13
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is your delivery time?
A:
The delivery time is within 15 working days.
Q:What is the payment term?
A:
Normally we accept 30% deposit by TT for production, 70% balance by TT before shipping.
Q:What color can I choose?
A:
We can customize the color according to your color number.
Q:Can I see the production progress after order?
A:
Yes, during production, we can make video call and we could take photos/videos for your reference.
Q:What kind of service can I get from you if I buy? How can I get parts?
A:
We have 1 year warranty for each machine.Within 1 year warranty, if any parts failure caused by quality issues, the new parts would be sent to you free of charge within 5 working days. We have professional after sales department to support for you at any time.
Send Inquiry
*To:
Hebei Keluo Construction Machinery Co., Ltd.
Hebei Keluo Construction Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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