CAT CAT®318D2 L Hydraulic excavator
Product Feature
Engine and hydraulic system
Powerful C4.4 ACERT Electronically controlled engine conforms to USA EPA Tier 3、European Union Stage IIIA、Japan 2006 （Tier 3）Equivalent Emission Standard or China Stage III Emission standards，Combined with an efficient hydraulic system，Not only is the performance excellent，And the fuel consumption is lower。
Structure
Caterpillar The design and manufacturing technology of the ensures exceptional durability and long service life in the most demanding applications.。
Console
The spacious cab has a wide view.，The operating switch is within reach。 The monitor is equipped with a full color graphic display，Intuitive and high definition，Built-in pre-start machine self-test。 On the whole，The new cab provides a comfortable working environment，Ensure that the driver can work efficiently throughout the day。
Repair and maintenance
The design of the machine makes routine service and maintenance easy and fast，Helps reduce cost of ownership。 Convenient access points、Extended maintenance intervals and advanced filtration minimize downtime。 Comprehensive customer support Cat® Agents offer a wide range of services，You can enter into a customer support agreement at the time of purchase to determine what services are required。 Cat 318D L Series 2 Complete Solution Caterpillar And its extensive dealer network offer a variety of solutions，Designed to meet your unique business needs。
Product Parameter
Engine |
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Engine engine model |
C4.4 |
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Engine power – ISO 14396 |
93 kW |
125 hp |
Net power – SAE J1349/ISO 9249 |
84KW |
113hp |
Cylinder bore |
105 mm |
4.13" |
Stroke |
127 mm |
5.00" |
Displacement |
4.4 L |
269 in3 |
• Nominal net power means that the engine is equipped with a fan、 |
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• Elevation below 2300 m（7545'）Time， |
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• 318D L Series 2 is equipped with a powerful Cat C4.4 |
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Weight |
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Operating weight – Extended chassis system |
17000 kg* - 17800 kg** |
37490 lb* - 39250 lb** |
**Standard boom – 5.1 m（16'9"）， R2.6 m（8'6"）Arm、500 mm（20"） Three Grouser track shoe、GD 0.76 m3（1.00 yd3）Bucket **HD Boom – 5.1 m（16'9"）， 2.6 m（8'6"）HD Arm、 600 mm（24"） Triple-grouser track shown、SD 0.73 m3（0.96 yd3）Bucket |
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Slewing mechanism |
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Swing speed |
9.4 rpm |
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Swing torque |
44.7 kN·m |
22825 lb-ft |
Drive |
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Maximum travel speed |
4.8 km/h |
3.0 mph |
Maximum traction |
156 kN |
35070 lbf |
Maximum slope |
35°/70% |
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Hydraulic system main system – Maximum flow（Total） |
272 L/min |
72 gal |
Slewing system – Maximum flow |
136 L/min |
36 gal |
Maximum pressure – Equipment |
35000 kPa |
5080 psi |
Maximum pressure – Turn around |
22600 kPa |
3280 psi |
Pilot system – Maximum flow |
23.7 L/min |
1450 in3/min |
Pilot system – Maximum pressure |
4120 kPa |
600 psi |
Boom cylinder – Cylinder bore |
110 mm |
4" |
Boom cylinder – Stroke |
1193 mm |
47" |
Arm cylinder – Cylinder bore |
120 mm |
5" |
Arm cylinder – Stroke |
1331 mm |
52" |
Bucket cylinder – Cylinder bore |
110 mm |
4" |
Bucket cylinder – Stroke |
1039 mm |
41" |
Maintenance refill capacity |
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Fuel tank capacity |
300 L |
79.3 gal |
Cooling system |
19.53 L |
5.2 gal |
Engine oil（With filter） |
16 L |
4.3 gal |
Swing drive |
3 L |
0.8 gal |
Final drive（Each） |
6 L |
1.6 gal |
Hydraulic system（Including the fuel tank） |
121 L |
32 gal |
Hydraulic oil tank |
106 L |
28 gal |
Track |
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Number of track shoes（Each side） |
44 |
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Number of track rollers（Each side） |
Seven |
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Number of carrier rollers（Each side） |
2 |
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