Name: Used Excavators 2011 Caterpillar 312D
Brand: Caterpillar
SKU: USED-1144813
Availability: InStock
Rating: 4.1 (38 reviews)

Sany

XCMG

Caterpillar

Hitachi

Komatsu

Kobelco

Doosan

Hyundai

Volvo

Sumitomo

Kato

Case

Yanmar

JohnDeere

Liebherr

This 2011 Caterpillar 312D excavator offers reliable performance for mid-sized construction and excavation projects. The 312D is known for its 12-ton operating weight class and versatile bucket configurations, making it suitable for trenching, loading, and site preparation work. Currently located in Sichuan, China, this machine represents solid value in the used equipment market.

Key features of the Caterpillar 312D include:

<ul>
<li>Proven Cat C4.4 ACERT engine delivering dependable power and fuel efficiency</li>
<li>Hydraulic system designed for smooth operation and precise control</li>
<li>Durable undercarriage built for varied terrain conditions</li>
<li>Spacious operator cab with good visibility for productivity</li>
<li>Established service network and parts availability worldwide</li>
</ul>

This excavator is priced competitively for its age and condition. Ideal for contractors seeking a workhorse machine with Caterpillar's reputation for durability. Inspection recommended before purchase.

Skip the factory lead times with this ready-to-deploy 2016 Komatsu PC120 excavator, strategically positioned in Hubei Province for immediate delivery across China. Built with Japanese precision engineering, this 12-ton workhorse delivers reliable performance through its proven Komatsu S4D105-5 engine producing 67.1kW of power.

Engineered for versatility, this machine combines a 4.6-meter boom with a 2.0-meter arm to achieve maximum digging depths of 5 meters and excavation heights reaching 7.55 meters. With its compact 2.43-meter transport width and efficient hydraulic system flowing 323 L/min, rapid site deployment becomes seamless.

<ul>
<li>Available now from Hubei - no manufacturing delays</li>
<li>12-ton operating weight with 70% climbing capability</li>
<li>Maximum excavation radius: 7.54 meters</li>
<li>Fuel-efficient 230L tank capacity</li>
<li>Fast deployment ready for immediate productivity</li>
</ul>

Secure this proven performer today and maintain project momentum without the typical procurement delays associated with new equipment orders.

Komatsu PC120

Strengthen your fleet operations with this reliable 2016 Hitachi ZX120 excavator, engineered for consistent performance in demanding construction environments. Built in Hefei with proven ISUZU CC-4BG1TC engine technology, this 12-ton workhorse delivers 66kW of power through a robust 4-cylinder, water-cooled system.

Key operational advantages include:
<ul>
<li>0.52m³ bucket capacity with 99kN digging force for efficient material handling</li>
<li>8.27m maximum reach radius covering extensive work zones</li>
<li>Dual-speed travel system (3.4/5.5 km/h) for optimal site mobility</li>
<li>250L fuel capacity minimizing downtime between refueling</li>
<li>Compact 2.49m transport width for easy trailer loading</li>
</ul>

Currently located in Hubei Province, this machine represents an ideal backup unit for contractors managing multiple projects simultaneously. With proven hydraulic systems featuring variable piston pumps and quantitative plunger rotation motor, expect dependable daily operation. Perfect for contractors seeking fleet expansion without compromising on established Hitachi reliability standards.

Hitachi EX120

Sourced from Hubei and ready for immediate deployment, this 2012 Doosan DH220-9E excavator eliminates factory lead times and delivers proven performance exactly when your project demands it. Operating at 22 tons with a robust 0.93 m³ bucket capacity, this machine combines the efficiency of a Doosan DB58TIS engine rated at 110 kW with the reliability of battle-tested hydraulics—136.2 kN bucket digging force and a 9,965 mm maximum digging radius handle demanding earthmoving applications without hesitation.

<ul>
<li>Available Now: Skip months of procurement delays—deploy directly from Hubei to your site</li>
<li>Operational Reach: 6,655 mm maximum digging depth, 9,660 mm excavation height</li>
<li>Hydraulic Power: 32.4 MPa working circuit, dual 212 L/min pilot pumps for responsive control</li>
<li>Mobility: 5.4 km/h maximum travel speed, 2,840 mm rear turning radius for confined workspaces</li>
<li>Fuel Autonomy: 310-liter tank supports extended operating shifts</li>
</ul>

Backed by joint-venture manufacturing standards and equipped with traditional power architecture, this excavator offers predictable maintenance protocols and parts availabil

Doosan DH220-9E

Maximize your equipment budget with this 2016 Sumitomo SH80-6 excavator from Hubei—delivering proven 8-ton performance at a fraction of new equipment costs. Powered by a reliable Isuzu AU-4LE2X engine producing 40kW at 2000 rpm, this compact workhorse combines Japanese engineering with exceptional value retention. At 7,460 kg working weight and a 0.38 m³ bucket capacity, it tackles demanding jobsites while maintaining a competitive operating footprint of just 2,320 mm width.

<ul>
 <li>Maximum Reach: 6,460 mm digging radius with 4,050 mm depth capability</li>
 <li>Robust Power: 56.4 kN bucket digging force and 39.3 kN rod digging force</li>
 <li>Efficient Operation: 120L fuel tank, 29.4 MPa hydraulic system, 5.1 km/h travel speed</li>
 <li>Compact Mobility: 1,750 mm rear turning radius for confined work areas</li>
 <li>Smart Investment: Joint venture quality with proven 1,690 mm rod length for versatile applications</li>
</ul>

Secure high-performance excavation capability without the premium price tag. This well-maintained unit offers immediate deployment potential for contractors seeking reliable productivity and superior ROI.

Sumitomo SH80-6

Proven performance meets exceptional value in this 2018 Doosan DH150 excavator, currently located in Hubei. Operating at 15 tons with traditional power, this joint venture/imported machine delivers the reliability Doosan is renowned for across global construction and mining operations. Equipped with a standard backhoe bucket, it's engineered for versatile earthmoving tasks where uptime and productivity matter most.

Doosan's reputation in the used equipment market stems from three critical advantages:

<ul>
<li>Parts Availability: Extensive dealer networks and aftermarket support ensure minimal downtime, even years after production</li>
<li>Resale Value: Doosan machines consistently retain stronger market value compared to lesser-known brands</li>
<li>Service Documentation: Well-established maintenance protocols and diagnostic systems reduce ownership costs</li>
</ul>

For contractors seeking dependable mid-size excavation power without the premium of new equipment, this DH150 represents a calculated investment. Contact Fair Trade Machinery today for detailed specifications, inspection reports, and competitive export pricing to your destination.

Doosan DH150

Engineered with precision hydraulics and proven ISUZU power, this 2013 Kobelco SK75 delivers consistent performance across demanding jobsites. At its core sits the ISUZU AU4LE2X engine—a water-cooled, 4-cylinder powerplant generating 41 kW at 2200 rpm through 2.179L displacement. Hydraulic architecture features a double variable displacement axial piston pump working at 29.4 Mpa, supported by dedicated circuits: 27.5 Mpa for travel, 14.5 Mpa for rotation, ensuring responsive control under load.

Built to joint venture/import standards in Chengdu, this 7-ton excavator combines compact dimensions with impressive reach capabilities. Maximum digging radius extends to 6,460 mm while maintaining a tight 1,760 mm front turning radius—critical for confined spaces. Vertical digging depth reaches 3,450 mm, backed by a maximum excavation height of 7,390 mm. Dual travel speeds (2.8/5.3 km/h) optimize productivity between positioning and transport modes.

Key Technical Specifications:
<ul>
<li>Working weight: 7,000 kg (approximate)</li>
<li>Hydraulic oil capacity: 120L system volume</li>
<li>Fuel capacity: 120L for extended operation</li>
<li>Transport height: 2,630 mm</li>
<li>Currently located in Hubei Provin

Kobelco SK75

Discover the 2011 Caterpillar 320A, a robust and reliable excavator available for immediate purchase. Located in Hubei, China, this machine is equipped with a steering valve, enhancing its maneuverability and operational efficiency. Comprehensive detailed images and videos are available upon request, providing a thorough view of the equipment's current condition. The seller is on-site and ready to provide first-hand information, ensuring you receive accurate and up-to-date details about this used heavy machine. Ideal for construction, mining, and infrastructure projects, the 320A model is known for its durability and performance.
<ul>
<li>Year: 2011</li>
<li>Brand: Caterpillar</li>
<li>Model: 320A</li>
<li>Location: Hubei, China</li>
<li>Equipped with a steering valve</li>
<li>Detailed images and videos available</li>
</ul>

Caterpillar 320A

Discover the 2018 Hitachi EX210, a robust and reliable excavator currently available in Hubei, China. This used machine is ideal for a wide range of construction and excavation projects, offering the durability and performance expected from the Hitachi brand. The seller has provided comprehensive details, including detailed images and videos, ensuring you have all the information needed to make an informed decision. Inspected on-site, this EX210 comes with firsthand documentation, making it a trustworthy choice for your next project.
<ul>
<li>Year: 2018</li>
<li>Brand: Hitachi</li>
<li>Model: EX210</li>
<li>Location: Hubei, China</li>
<li>Detailed photos and videos available</li>
<li>Inspected and verified on-site</li>
</ul>

Hitachi EX210

Compact, precise, and built for tight-space productivity, the 2021 Sany SY16C mini excavator delivers 1-ton performance with the agility professionals demand on confined job sites. Powered by a reliable Yanmar 3TNV70 engine producing 10.3 kW at 2,200 RPM, this China-manufactured machine handles trenching, landscaping, and utility work with confident control. A backhoe bucket capacity ranging from 0.02 to 0.06 m³ and a bucket digging force of 15.2 kN ensure productive material handling across varied ground conditions.

<ul>
 <li>Operator Control: Intuitive hydraulic response and a smooth rotation speed of 10 RPM provide steady, predictable handling during precision digging tasks</li>
 <li>Stability on Terrain: Low ground pressure of just 29.1 kPa and a 58% climbing capability keep the machine planted on uneven or soft ground</li>
 <li>Compact Dimensions: Total transport width of 980 mm and a rear swing radius of only 920 mm allow safe operation in narrow corridors</li>
 <li>Reach & Depth: Maximum digging radius of 4,000 mm and digging depth of 2,360 mm cover the majority of light excavation requirements</li>
 <li>Efficient Fuel System: 23-liter fuel tank supports extended shifts with minimal downtime</li>
 <li>Location: Available now from Zhejiang, China — ready for global export</li>
</ul>

Sany SY16C

Discover the reliability and robust performance of the 2023 XCMG LW600E, a premium used wheel loader available for immediate inspection and testing. Located in Anhui, China, this machine has been meticulously maintained and is in its original condition, offering the durability and efficiency expected from XCMG's renowned engineering. Ideal for demanding construction, mining, and material handling tasks, the LW600E is ready to integrate into your operations, providing a cost-effective solution without compromising on quality.
<ul>
<li>Year: 2023</li>
<li>Brand: XCMG</li>
<li>Model: LW600E</li>
<li>Location: Anhui, China</li>
<li>Condition: Original, well-maintained, and fully operational</li>
</ul>

XCMG LW600E

2018 Sany SY55 compact excavator available from Anhui, China. This unit comes from a customer trade-in program, offering excellent value for buyers seeking reliable mini excavator performance at a competitive price point.

The SY55 is a proven workhorse in the 5-ton class, designed for urban construction, landscaping, and utility applications where maneuverability and efficiency are essential. This model features Sany's robust hydraulic system and operator-friendly controls.

<ul>
<li>Year of Manufacture: 2018</li>
<li>Model: Sany SY55</li>
<li>Current Location: Anhui Province, China</li>
<li>Status: Used, customer trade-in</li>
<li>Condition: Competitively priced for immediate sale</li>
</ul>

Ideal for contractors and rental fleets looking to expand their compact equipment inventory. International shipping and export documentation can be arranged. Contact us for detailed specifications, current condition reports, and pricing information.

Sany SY55

Discover the reliability and efficiency of the 2013 Caterpillar 336E, now available for purchase in Shanghai, China. This excavator is designed to tackle a wide range of construction and excavation tasks, ensuring productivity and durability on any job site. Known for its robust performance, the 336E model features advanced hydraulic systems and a powerful engine, making it an excellent choice for demanding applications.
<ul>
<li>Year: 2013</li>
<li>Brand: Caterpillar</li>
<li>Model: 336E</li>
<li>Location: Shanghai, China</li>
</ul>

Caterpillar 336E

This 2020 Sany SY135-8S hydraulic excavator represents proven mid-size earthmoving capability from one of China's leading manufacturers. Currently located in Beijing, this machine has been primarily used for earthwork applications and comes equipped with a standard digging bucket suitable for soil excavation.

The excavator's hydraulic and electrical systems are reported to be in normal working condition. As a well-established model in Sany's product line, the SY135-8S offers reliable performance for contractors seeking dependable equipment at a competitive price point.

<ul>
<li>Year of Manufacture: 2020</li>
<li>Model: Sany SY135-8S</li>
<li>Primary Application: Earthwork and excavation</li>
<li>Hydraulic and electrical systems: Operational</li>
<li>Current Location: Beijing, China</li>
<li>Condition: Used, detail inspection recommended</li>
</ul>

Interested buyers should arrange an on-site inspection to verify the machine's current condition and suitability for their operational requirements.

Sany SY135-8S

This 2020 Doosan DH300-7 excavator represents proven reliability in the 30-ton class. Equipped with a direct injection engine, this unit delivers fuel efficiency and consistent performance across demanding applications. The DH300-7 has earned strong recognition in international markets for its straightforward operation and serviceable design.

Currently located in Beijing, China, this machine is well-positioned for export logistics. The DH300-7 features Doosan's established hydraulic system, spacious operator cabin, and accessible maintenance points that reduce downtime in the field.

<ul>
<li>Year: 2020</li>
<li>Model: Doosan DH300-7</li>
<li>Direct injection diesel engine</li>
<li>Export-ready condition</li>
<li>Location: Beijing, China</li>
</ul>

Suitable for earthmoving, site development, and general construction work. Available for inspection by serious buyers.

Doosan DH300-7

This 2013 Sany SY205C excavator offers proven performance for contractors seeking reliable earth-moving capacity. With over a decade of field operation, this 20-ton class hydraulic excavator has demonstrated Sany's robust engineering in demanding applications. Currently located in Hunan, China, the machine comes with complete documentation and service records.

Key features include:
<ul>
<li>Sany's proven hydraulic system for consistent digging force</li>
<li>20-ton operating weight suitable for general construction and excavation</li>
<li>Fuel-efficient engine design reducing operational costs</li>
<li>Well-maintained condition with full documentation available</li>
<li>Ready for immediate deployment to active job sites</li>
</ul>

This unit represents solid value for operations requiring dependable excavation equipment. The SY205C's track record in the field and available service history provide transparency for informed purchasing decisions. Suitable for contractors expanding fleets or replacing aging equipment with a cost-effective alternative to new machinery.

Sany SY205C

This 2012 Hitachi ZX210K hydraulic excavator offers reliable performance for mid-sized earthmoving operations. Currently located in Shandong, China, this machine features the dual-door cabin configuration that enhances operator access and ventilation during extended work shifts.

The ZX210K is built on Hitachi's proven platform, delivering consistent productivity in construction, demolition, and material handling applications. With over a decade of field-proven operation, this excavator represents a cost-effective solution for contractors seeking dependable equipment without the premium of new machinery.

<ul>
<li>Year of Manufacture: 2012</li>
<li>Model: Hitachi ZX210K</li>
<li>Configuration: Dual-door cabin</li>
<li>Current Location: Shandong Province, China</li>
<li>Suitable for: Construction, excavation, material handling</li>
</ul>

Detailed photographs will be available shortly. Contact us for comprehensive condition reports, shipping arrangements, and competitive pricing on this pre-owned Hitachi excavator.

Specifications	Value
No.	1144813
Tonnage (tons)	12
Working weight (kg)	12920
Bucket capacity (m³)	0.52
Boom length (mm)	2800
Rod length (mm)	3000
Country of origin	Xuzhou
power	Traditional power
manufacturer	Joint venture/Import
bucket	backhoe
Engine type	C4.2ACERT
Rated power (kw/rpm)	72/2200
Cooling mode	water-cooling
Cylinder diameter × stroke (mm)	102 x 130
Displacement (L)	4.25
Rotation speed (rpm)	12.4
Climbing ability (%)	70/35 °
Bucket digging force (kN)	96
Rod digging force (kN)	62
Travel speed (km/h)	3.4/5.5
Maximum flow of main pump (l/min)	127
Traveling Hydraulic Circuit (Mpa)	3.5
Rotary Hydraulic Circuit (Mpa)	2.3
Hydraulic crushing pipeline is standard	no
Working Hydraulic Circuit (Mpa)	3.05
Pilot Oil Circuit (MPa)	4.12
Bucket cylinders - Number × diameter × stroke (mm)	100 x 939
Bucket rod cylinders - Number × diameter × stroke (mm)	120 x 1197
Boom cylinders - Number × diameter × stroke (mm)	110 x 1015
Fuel Tank (L)	250
Hydraulic Tank (L)	150
Engine Oil changes (L)	19.5
Coolant (L)	17.9
Hydraulic System (L)	162(including fuel tank)
Total transport length (mm)	7590
Total transport width (mm)	2590
Total transport height (mm)	2970
Full cab height (mm)	2760
Counterweight ground clearance (mm)	915
Minimum ground clearance (mm)	430
Total track length (mm)	3490
Track gauge (mm)	1990
Track plate width (mm)	500
Total track width (mm)	2590
Track ground length (mm)	2780
Maximum digging depth (mm)	5840
Maximum excavation height (mm)	8580
Maximum unloading height (mm)	6210
Maximum vertical digging depth (mm)	5160
Bulldozer lift or depth (mm)	No bulldozer
Dodging plate width × height (mm)	No bulldozer
Maximum excavation radius of stop surface (mm)	8430
Maximum effective digging depth (mm)	5640

2011 Caterpillar 312D

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