Second Hand Cat 311c Excavator Original Painted 11 Ton

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: 311C
• Type: Crawler Excavator
• Usage: GM Excavator
• Bucket: Backhoe
• Transmission: Hydraulic Transmission
• Drive Type: Internal Combustion Drive
• Bucket Capacity: 1.0~1.5m³
• Size: Medium-Sized
• Certification: ISO9001: 2000
• Condition: Used
• Iransportation: Shipping
• Power: 52 Kw/1600 Rpm
• Engine: Cat® C3.4b
• Color: Yellow
• Transport Package: Container
• Specification: 11M× 3M× 3M
• Trademark: CAT
• Origin: China

Product Description

Product Description

Basic Information

• Tonnage: Approximately 12.48 tons.
• Overall Machine Operating Weight: 12,480 kg.
• Bucket Capacity: 0.53 m³.
• Total Transport Length: 6.92 m.
• Total Transport Width: 2.49 m.
• Total Transport Height: 2.82 m.

Power System

• Engine Model: Cat® C3.4B.
• Rated Power: 52 kW/1600 rpm.
• Displacement: 3.4 L.

Performance Parameters

• Swing Speed: 10 rpm.
• Bucket Digging Force: The specific value is not mentioned, but the 311D LRR hydraulic system has a 2% increase in hydraulic pressure to improve lifting and digging force.
• Arm Digging Force: The specific value is not mentioned.

Hydraulic System

• Maximum Flow Rate of Main Pump: The specific value is not mentioned, but the sum of the maximum flow rates of the main system is 125.2 L/min.
• Walking Hydraulic Circuit Pressure: 5076 psi.
• Swing Hydraulic Circuit Pressure: 3336 psi.
• Working Hydraulic Circuit Pressure: 4424 psi.

Oil Capacity

• Fuel Tank Capacity: 55.5 gal.
• Hydraulic Oil Tank Capacity: 25.1 gal.
• Engine Oil Change Volume: 2.1 gal.

Working Range

• Maximum Digging Radius: 8.1 m.
• Maximum Digging Depth: 5.59 m.