305.5 engine for cat 305.5 engine
$5,000.00件
CAT 305.5 engine – a 4-cylinder water-cooled diesel engine designed for compact excavators, offering strong torque, low fuel consumption, reliable performance, and long service life.
We also offer a full range of CAT engines to meet the power needs of various types of equipment, providing a one-stop solution to ensure your equipment always maintains optimal performance.
998 in stock
CAT 305.5 Excavator Engine – Efficient Power for Compact Construction Machinery
The CAT 305.5 excavator engine is a dependable 4-cylinder water-cooled diesel powerplant engineered to deliver strong output, high torque, and excellent reliability for compact equipment. Designed for tough job-site environments, the engine features efficient combustion, economical fuel consumption, and stability under continuous workload.
With a compact design suitable for small excavator engine bays, this engine provides easy installation, simplified maintenance, and low operating cost, making it a long-term performance solution for contractors and equipment owners.
⭐ Key Features
Efficient Power Output
Stable torque and smooth acceleration for digging, lifting, and loading operations.Low Fuel Consumption
Advanced fuel system ensures energy savings and lower operating cost.Compact and Lightweight
Ideal for mini excavators and machines with limited installation space.Durable and Reliable
Heavy-duty components and strong internal structure extend service life.Smooth Operation
Low vibration and noise improve operator comfort and machine stability.Easy Service and Maintenance
Simple structure with widely available spare parts and global support.
🔧 Technical Specifications (Typical)
| Parameter | Value |
|---|---|
| Configuration | 4-cylinder, water-cooled diesel |
| Displacement | 2.5 – 3.3 L (depending on engine model) |
| Power Output | 25–40 kW (33–55 hp) |
| Aspiration | Naturally aspirated / Turbocharged versions available |
| Emission Compliance | EPA / EU compliant versions available |
| Cooling System | Water-cooled |
| Fuel System | Mechanical injection pump or EFI (depending on model) |
🚜 Applications
The CAT 305.5 engine is widely used in:
Mini excavators
Compact earthmoving machinery
Municipal construction equipment
Agriculture and forestry machinery
Industrial hydraulic power systems
Replacements and rebuilds for CAT 305.5 machines
| Weight | 500 kg |
|---|---|
| Dimensions | 120 × 80 × 110 cm |


Transportation and Delivery
We offer a variety of transportation methods to ensure that your order is delivered on time and safely:
• Domestic transportation: Cooperate with logistics companies such as SF Express and YTO Express to ensure fast delivery. Customized logistics solutions are provided for large equipment.
• International transportation: Support air, sea and land transportation, and partners include DHL, FedEx, etc. to ensure global delivery safety.
• Heavy equipment transportation: Provide dedicated transportation services for engineering, mining and agricultural machinery to ensure equipment safety.
Delivery time
• Standard delivery: Generally 3-7 working days, the specific time is determined by the transportation method and address.
• Expedited delivery: Provide expedited options to shorten delivery time.
Delivery guarantee
All products are strictly inspected before shipment and can be tracked in real time during transportation. If there is any damage, please contact us before signing.
We are committed to providing flexible, efficient and safe transportation and delivery services. If you have any questions, please feel free to contact us.
Related products

Leave your email and we will contact you as soon as possible







Reviews
There are no reviews yet.