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Small Excavators 318D2 L (201- China Suppliers and Factory for High-Performance Equipment
Benefits
Powerful Hydraulics
The optimized hydraulic system on the 318D2 L minimizes friction loss and pressure drops, transferring more usable power directly to the work tools for stronger, more efficient operation.
Economy Mode
This smart mode effectively balances performance and fuel efficiency, while retaining full breakout force and lift capacity comparable to standard power operation.
Unmatched Durability
Through advanced engineering and structural analysis, every component is rigorously evaluated to build rugged, long-lasting machines capable of performing reliably in the most demanding working conditions.
Features At A Glance
Efficiency And Productivity
Performance With Less Fuel
Reduced Maintenance Time
Designed For Operators
Purpose-Built Cat Attachments
Built To Perform
Built-In Safety Features
Specifications
| Engine | Net Power - ISO 9249 | 84 kW |
| Engine Model | C4.4 | |
| Engine Power - ISO 14396 | 93 kW | |
| Bore | 105 mm | |
| Stroke | 127 mm | |
| Displacement | 4.4 l | |
| Weights | Operating Weight | 17800 kg |
| Working Ranges and Forces | Maximum Digging Depth | 6090 mm |
| Boom | Reach 5.1 m (16'9") | |
| Stick | R2.6 m (8'6") | |
| Bucket | GD .76 m (1 yd) | |
| Maximum Reach at Ground Level | 8780 mm | |
| Maximum Cutting Height | 8920 mm | |
| Maximum Loading Height | 6280 mm | |
| Minimum Loading Height | 2300 mm | |
| Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 5870 mm | |
| Maximum Vertical Wall Digging Depth | 4930 mm | |
| Bucket Digging Force - ISO | 111 kN | |
| Stick Digging Force - ISO | 85 kN | |
| Hydraulic System | Main System - Maximum Flow | 272 l/min (72 gal/min) |
| Maximum Pressure - Equipment | 35000 kPa | |
| Maximum Pressure - Swing | 22600 kPa | |
| Swing Mechanism | Swing Speed | 8.9 r/min |
| Maximum Swing Torque | 44.7 kNm | |
| Service Refill Capacities | Fuel Tank Capacity | 300 l |
| Cooling System | 19.53 l | |
| Engine Oil | 16.3 l | |
| Swing Drive | 3 l | |
| Final Drive - Each | 6 l | |
| Hydraulic System - Including Tank | 100 l | |
| Hydraulic Tank | 85 l | |
| Dimensions | Boom | Reach 5.1 m (16'9") |
| Stick | R2.6 m (8'6") | |
| Bucket | GD .76 m (1 yd) | |
| Shipping Height - Top of Cab | 3030 mm | |
| Shipping Length | 8540 mm | |
| Tail Swing Radius | 2500 mm | |
| Counterweight Clearance | 1000 mm | |
| Ground Clearance | 460 mm | |
| Track Length | 3970 mm | |
| Length to Center of Rollers | 3170 mm | |
| Track Gauge | 1990 mm | |
| Transport Width | 2590 mm |
Frequently Asked Questions
What is the operating weight of the Cat 318D2 L excavator?
The Cat 318D2 L has an operating weight of 17,800 kg, making it a robust mid-size excavator well suited for demanding construction and earthmoving applications.
What engine powers the 318D2 L, and what is its net power output?
The 318D2 L is powered by the Cat C4.4 engine with a net power output of 84 kW (ISO 9249) and a maximum engine power of 93 kW (ISO 14396), delivering reliable and efficient performance on the job site.
What is the maximum digging depth of the Cat 318D2 L?
The Cat 318D2 L achieves a maximum digging depth of 6,090 mm, with a maximum reach at ground level of 8,780 mm, providing excellent versatility for a wide range of excavation tasks.
How does the Economy Mode benefit fuel efficiency on the 318D2 L?
Economy Mode intelligently balances engine performance and fuel consumption, allowing the machine to maintain full breakout force and lift capacity while significantly reducing fuel usage compared to standard power mode — lowering operating costs over time.
What is the fuel tank capacity of the Cat 318D2 L?
The Cat 318D2 L features a generous fuel tank capacity of 300 liters, reducing the frequency of refueling stops and helping to maximize productive uptime on long working days.
What are the key dimensions of the Cat 318D2 L for transport?
For transportation, the Cat 318D2 L has a shipping length of 8,540 mm, a shipping height (top of cab) of 3,030 mm, and a transport width of 2,590 mm, making it manageable to move between job sites with standard transport equipment.