CAT 311B | Used Crawler Excavator | Hefei, Anhui Stock Yard

Used CAT 311B Crawler Excavator for Sale

For buyers comparing crawler excavators, this used CAT 311B gives clear facts: 2021, 2123 hours, and a listed price of USD $16,000, together with real photos and export support.

2021Year
2123Hours
USD $16,000Listed price
HefeiStock yard
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Used CAT 311B crawler excavator in Hefei stock yard
Hefei stock yardWorking video availableExport support

Used CAT 311B Crawler Excavator Price

The listed machine price is USD $16,000. Confirm stock, condition, attachments, and FOB/CIF terms before final payment.

USD $16,000Listed machine reference price
FOB or CIFQuotation based on destination port
Photos and videoCondition review before payment

The listed price is the current Shopify reference price. Send your country or port to confirm final machine price, loading method, documents, and freight.

Digging Performance and Undercarriage Condition

The CAT 311B belongs to the crawler excavator category. Review hydraulic functions, undercarriage wear, and the working equipment on this exact unit before shipment.

Typical Applications

  • road construction, drainage, and site preparation
  • truck loading, quarry support, and contractor fleet work
  • projects that require stable crawler undercarriage performance
  • earthmoving, trenching, and foundation excavation

Inspection Focus

  • hydraulic pump response and boom, arm, bucket, and swing movement
  • track shoes, rollers, sprocket, idler, chain, and undercarriage wear
  • bucket, pins, hoses, cylinders, visible leakage points, and cab condition
  • engine start, idle sound, smoke condition, and dashboard display

Key Specifications

BrandCAT
Model311B
Machine TypeCrawler Excavator
ConditionUsed
Year2021
Working Hours2123
Listed PriceUSD $16,000
Stock YardHefei, Anhui, China
Full Model NameCAT 311B Medium Hydraulic Excavator
Engine ModelCat 3064T 4-cylinder Turbo Diesel
Net Flywheel Power (ISO 9249)59 kW / 79 hp @ 2200 rpm
Gross Power63 kW / 85 hp
Displacement4.24 L (259 cu in)
Bore × Stroke102 mm × 130 mm
Emission StandardEU Stage II
Standard Operating Weight12560 kg (27680 lb)
Standard Bucket Capacity0.46 m³
Total Hydraulic Pump Flow216 L/min (57.1 gal/min)
Implement Relief Pressure343 bar (4980 psi)
Travel System Pressure343 bar
Swing System Pressure230 bar (3340 psi)
Bucket Digging Force89 kN
Stick Digging Force54 kN
Max Digging Depth4750 mm
Max Vertical Wall Dig Depth4176 mm
Max Ground Reach7315 mm
Max Dump Height5304 mm
Swing Speed10.8 rpm
Max Travel Speed5.5 km/h (3.4 mph)
Max Drawbar Pull92.2 kN (20720 lbf)
Fuel Tank Capacity98 L
Hydraulic Tank Volume98 L
Standard Track Shoe Width500 mm Steel Track
Rear Swing Radius2130 mm
Max Gradeability30°
Operator StationStandard ROPS Enclosed Cab

Real Photos of This CAT 311B

Used CAT 311B crawler excavator real inventory photo 1 Used CAT 311B crawler excavator real inventory photo 2 Used CAT 311B crawler excavator real inventory photo 3 Used CAT 311B crawler excavator real inventory photo 4 Used CAT 311B crawler excavator real inventory photo 5 Used CAT 311B crawler excavator real inventory photo 6 Used CAT 311B crawler excavator real inventory photo 7

Export Support from Hefei, Anhui

Confirm stockSend the model and destination port so we can confirm inventory, price, and timing.
Review conditionReceive detailed photos, working video, and inspection points for this exact unit.
Arrange shipmentWe support loading, export documents, customs assistance, and freight coordination.

Buyer Questions

Can I inspect this machine in Hefei, Anhui?

Yes. We can coordinate an in-person inspection, video call, or extra photos after confirming availability.

Can you provide a working video before payment?

Yes. We can provide a walk-around video, operating video, and photos of key condition points.

Can you help with export and shipping?

Yes. We support loading, export documents, and freight quotation to your destination.