D902 Engine Assembly - a New Powertrain Specifically Designed for The Kx41-3sc Excavator

Product Description

 

Product Description

 Core technical parameters

Specifications	Details
Model	D902
Number of Cylinders	3 cylinders
Bore × Stroke	72x73.6mm
Displacement	0.898L
Combustion Method	E-TVCS
Boost Method	Non-boosted
Total output power	12.1kW (16.5PS) at 2200rpm;
	13.1kW (17.8PS) at 2400rpm;
	14.1kW (19.2PS) at 2600rpm;
	15.1kW (20.5PS) at 2800rpm;
	18.5kW (25.2PS) at 3600rpm
Crankshaft Rotation Direction	Counterclockwise
Lubricating Oil Capacity	3.7L
Dimensions (L x W x H)	467.1x420.5x544.1mm
Net Weight	72.0kg
Starter Output Power	12V-1.2kW
Engine Capacity	12V-40A

Power Output
Mechanically Controlled Type:
12.1kW (16.5PS) at 2200rpm; 13.1kW (17.8PS) at 2400rpm; 14.1kW (19.2PS) at 2600rpm; 18.5kW (25.2PS) at 3000rpm.
Electrically Controlled Type (D902-K):
Power is 18.5kW (24.8HP) at a rated speed of 3600rpm, with a maximum torque of 56.1N·m at 2600rpm.

Technical Features
Combustion Technology:
Utilizing the new TVCR combustion method, combined with the independently developed E-TVCS combustion method (new three-jet combustion) and an electronically controlled speed regulator, this achieves optimal injection control, reducing black smoke emissions to invisible to the naked eye, with a smoke meter reading of less than 0.8m.
Fuel System:
The D902-K model features an electronically controlled common rail fuel system, which precisely controls fuel injection and improves fuel economy, reducing fuel consumption by approximately 5% compared to the previous model.
Emission Certification:
The D902-K meets US EPA/CARB Tier 4, EU Stage V, and China National IV emission standards without the need for aftertreatment.
Applications:
This engine has a wide range of applications, including small excavators, compact wheel loaders, aerial work platforms, generator sets, small vessels, and postal delivery vehicles.

Quality Assurance and Service
Quality Control:
The entire process adheres to global standards. Finished products undergo multiple inspections before shipment, and photos and videos are provided before shipment.
Warranty Policy:
Core components and the entire unit are covered by a 12-month warranty.
Logistics:
Packaged in sturdy, export-grade wooden crates, ensuring full protection during transportation.

 

Company Profile

Hebei Keluo Construction Machinery Co., Ltd

KeLuo business philosophy: based on sincerity, create a win-win situation!
Hebei Keluo Construction Machinery Co., Ltd. is a strong manufacturer of new and used construction machinery, engines and parts.An expert in hydraulic power, Hanhan, has been in the industry for more than ten years and has founded Shijiazhuang Hanjiu Technology
Co., Ltd. and Elephant fluid power Co., Ltd. These two companies focus on hydraulic pumps and spare parts. The products have been sold all over the world, and have gained good reputation and feedback. Now we have agents in more than a dozen countries and
regions in the world.

 

The main products available now: - Brand new mini excavators and road roller compactors - Excavator attachments - Brand new - Used famous brand excavators, truck crane, crawler cranes, wheel Loaders, bulldozer, motor grader, road roller,
dump truck, mixer truck, pump truck, etc - Used engine with multi-brand

 

We have over 20 years experience, so we could gather the best resources to our customers. And we have the best professional pre-sales and after-sales system in China. Most importantly, we can provide the products at low price with quality guaranteed and
fast delivery. We promise all the machines are original, and the accessories are complete in good condition.

 

We believe the science and technology always change the world. In the future, Hebei Keluo will strive to build an international first-class brand of machinery and enterprise, create contrib-utions to society, create value for customers, and bring happiness to the employees.

 

Our Advantages

FAQ

Q1: What is your delivery time?
A: The delivery time is within 15 working days.
 

Q2: What is the payment term?
A: Normally we accept 30% deposit by TT for production, 70% balance by TT before shipping.
 

Q3: What color can I choose?
A: We can customize the color according to your color number.
 

Q4: 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.
 

Q5: 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.