Product Introduction
Inspected used CAT 313D2GC excavator with 12500kg operating weight, 0.53m³ bucket, 74.5kW Cat C4.4 ACERT engine, and direct global export shipping.
Used CAT 313D2GC Crawler Excavator Supplier
Product Information
Type:
CAT 313D2GC
Operating weight:
12500kg
Walking speed:
3.2-5.1 km/h
Engine model:
Cat C4.4 ACERT
Rated power:
74.5 kilowatts
Hydraulic pump:
Cat
Cooling method:
water cooling
The used CAT 313D2GC crawler excavator is a robust earthmoving machine built for heavy trenching, road construction, and earthmoving tasks. Powered by a dependable 4-cylinder Cat C4.4 ACERT water-cooled engine, this 12.5-ton excavator offers a rated power output of 74.5 kW, giving contractors steady power and fuel efficiency on busy jobsites. Featuring an operating weight of 12,500 kg and a standard 0.53 m³ bucket, the machine delivers a bucket digging force of 95 kN to handle dense soil and rock. Each unit undergoes strict multi-point technical checks, including hydraulic main pump pressure tests, engine load verification, and track wear evaluation, ensuring dependable performance for international machinery buyers.
Commercial Advantages & Engine Performance
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Proven Cat Engine Output: Driven by a 4.4L Cat C4.4 ACERT engine producing 74.5 kW, providing strong torque while keeping daily fuel expenses low.
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Strong Digging Force: Delivers 95 kN bucket digging force and 58 kN stick digging force, allowing smooth digging through tough earth and aggregate.
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Wide Working Range: Equipped with a 4,650 mm boom and 2,500 mm stick, providing a maximum digging depth of 5,540 mm and a digging radius of 8,180 mm.
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Sturdy Undercarriage Traction: Features durable steel tracks and a 250 L fuel tank with 35°/70° gradeability for stable movement on rough slopes.
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Comfortable Operator Cabin: Comes with an enclosed cab featuring clear sightlines, simple pilot controls, and low operating noise to keep operators productive.
Technical Specifications
| Parameter Item | Technical Specification Data |
| Type | CAT 313D2GC |
| Operating Weight | 12500 kg |
| Bucket Capacity | 0.53 m³ |
| Boom Length | 4650 mm |
| Stick Length | 2500 mm |
| Rotation Speed | 11.2 rpm |
| Walking Speed | 3.2–5.1 km/h |
| Gradeability | 35°/70° |
| Bucket Digging Force | 95 kN |
| Stick Digging Force | 58 kN |
| Engine Model | Cat C4.4 ACERT |
| Rated Power | 74.5 kW |
| Hydraulic Pump | Cat |
| Distribution Valve | Cat |
| Displacement | 4.4 L |
| No. of Cylinders | 4 |
| Cooling Method | Water-cooling |
| Fuel Tank | 250 L |
| Overall Length | 7610 mm |
| Overall Width | 2760 mm |
| Overall Height | 2830 mm |
| Maximum Excavation Radius | 8180 mm |
| Maximum Excavation Depth | 5540 mm |
| Maximum Excavation Height | 8490 mm |
| Maximum Unloading Height | 6100 mm |
| Maximum Vertical Excavation Depth | 4610 mm |
Job-Site Application Scenarios
Municipal Infrastructure & Drainage Work
With a maximum excavation depth of 5,540 mm and a width of 2,760 mm, the CAT 313D2GC works efficiently along roadways, digging deep trenches for water pipes, drainage lines, and utility cables.
Land Clearing & Site Grading
Equipped with a 0.53 m³ bucket and 11.2 rpm rotation speed, the machine handles brush clearing, topsoil stripping, and foundation prep for commercial building sites.
Road Repair & Quarry Loading
The 95 kN breakout force allows operators to load trucks quickly with broken asphalt, gravel, or stone aggregate, speeding up work on road upgrades and material yards.
Attachment Customization, Quality Checks & Shipping
Custom hydraulic piping lines can be retrofitted onto the boom and arm before dispatch to power hydraulic breakers, quick couplers, or augers. Every unit goes through a technical check covering hydraulic main pump pressure, distribution valve response, filter changes, and track alignment. Operational videos and mechanical inspection sheets are provided before loading. Machines are treated with protective anti-corrosion spray and loaded onto Flat Rack, RO-RO, or container ships for overseas transport.
Frequently Asked Questions
How is the hydraulic main pump performance tested before shipment?
Our technicians test the Cat hydraulic main pump and distribution valve under full load. We check system pressure, monitor cylinder seals, and verify fluid temperatures to ensure consistent working pressure.
Can extra hydraulic lines be added for hammer attachments?
Yes, custom dual-way auxiliary hydraulic lines can be fitted to run hydraulic hammers, earth drills, or grapples.
What shipping documents are provided for customs clearance?
We supply full shipping documents including Commercial Invoices, Packing Lists, Bills of Lading, Certificates of Origin, and technical inspection reports.
What is the delivery timeline from order confirmation to port departure?
Servicing, hydraulic testing, and line retrofits take 5 to 7 business days. Ocean transit times depend on the destination port and usually take 15 to 35 days.
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