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Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory
Quality Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction factory

Used CAT 312F Hydraulic Excavator Compact Size Strong Performance Fuel Efficient for Urban Construction

Basic Properties
Place of Origin: China
Brand Name: CAT
Certification: provid
Model Number: 312F Excavator
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,D/P,D/A,L/C
Tags

Hydraulic Pump for CAT 336E

CAT 336F Main Pump Assembly

Reconditioned Excavator Hydraulic Pump
Product Summary
Used CAT 312F excavator: compact, fuel-efficient, and fully refurbished. Ideal for urban projects with strong performance, easy maintenance, and global parts support. Ready for immediate use.

Product Details

Operating Weight: 12,500 Kg
Engine Model: Cat C3.4B
Rated Power: 68.5 KW (92 HP)
Bucket Capacity: 0.52 M³
Max Digging Depth: 6,000 Mm
Bucket Digging Force: 76.8 KN
Product Description
Used CAT 312F Hydraulic Excavator Compact Fuel Efficient For Urban And Construction Projects

The used CAT 312F hydraulic excavator is a well-maintained 12-ton class model built for high efficiency, low fuel consumption, and stable performance. Equipped with a Cat C3.4B engine and advanced load-sensing hydraulics, it delivers strong digging force, smooth control, and easy maintenance, making it a cost-effective choice for urban construction, landscaping, utility work, and small-to-medium earthmoving projects.

Specifications
Operating Weight approx. 12,500 kg
Engine Model Cat C3.4B
Rated Power 68.5 kW (92 HP)
Bucket Capacity 0.52 m³
Max Digging Depth approx. 6,000 mm
Bucket Digging Force 76.8 kN
Hydraulic System Load-sensing
Key Advantages
  • Compact & Maneuverable: Ideal for narrow urban job sites and confined working spaces
  • Fuel Efficient: Engine and hydraulic optimization lowers daily operating cost
  • Strong & Responsive: Stable digging force and fast cycle times improve productivity
  • Durable Structure: Reinforced boom, arm, and undercarriage for long service life
  • Easy Maintenance: Convenient access to components reduces downtime
  • Versatile Compatibility: Supports multiple hydraulic attachments for varied tasks
  • Comfortable Cab: Ergonomic design, low vibration, and air conditioning reduce fatigue
Typical Applications
  • Urban construction and residential building
  • Road renovation, trench digging, and municipal engineering
  • Landscaping, garden projects, and farm improvement
  • Utility pipeline installation and maintenance
  • Small demolition, material handling, and foundation works
Frequently Asked Questions
What is the condition of the used CAT 312F?
It is fully inspected, tested, and in good working condition ready for immediate use.
What engine does this machine use?
It uses a durable Cat C3.4B diesel engine with high efficiency and low fuel consumption.
Is it suitable for narrow job sites?
Yes, its compact size and excellent maneuverability make it perfect for urban and confined spaces.
Are spare parts easy to source?
Yes, CAT parts are widely available globally with strong service support.
Does it support multiple attachments?
Yes, it is compatible with buckets, breakers, grapples, augers, and other hydraulic attachments.

Mr. Li

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