Name: Used Excavators 2024 Caterpillar 307B
Brand: Caterpillar
SKU: USED-1050144
Availability: InStock
Rating: 4.4 (41 reviews)

Sany

Caterpillar

XCMG

Hitachi

Komatsu

Doosan

Kobelco

Hyundai

Sumitomo

Volvo

Kato

Case

Yanmar

JohnDeere

Liebherr

Available now from our 江苏 facility, this 2024 Caterpillar 307B mini excavator eliminates factory lead times and accelerates your project timeline. Powered by a reliable Mitsubishi 4M40E1 engine delivering 40.3 kW, this 7-ton compact workhorse combines Japanese engineering precision with immediate deployment capability. Skip the wait—secure fast delivery to your construction site.

Built for confined urban sites and infrastructure projects, this joint venture machine offers a tight 1750mm rear turning radius within a 2200mm transport width. Maximum digging depth reaches 4110mm with a 6200mm excavation radius at ground level. The 450mm track plates and 2120mm ground contact length provide stable operation across varied terrain conditions.

<ul>
<li>Working Weight: 6500 kg with optimal stability</li>
<li>Hydraulic System: 94L tank capacity for sustained performance</li>
<li>Fuel Capacity: 135L for extended operational shifts</li>
<li>Maximum Vertical Dig: 3640mm for utility and foundation work</li>
<li>Transport Height: 2630mm for standard trailer compatibility</li>
</ul>

Ready for immediate inspection and shipment from 江苏. Contact Fair Trade Machinery today for fast-track acquisition and logistics coordination.

Maximize productivity without the premium price tag with this 2016 Hyundai R210W-7 wheeled excavator, now available from our Guizhou location. Powered by a reliable Cummins B5.9-C engine delivering 124 kW at 1950 rpm, this 21-ton workhorse combines exceptional mobility with robust digging performance. Equipped with dual axial variable piston pumps providing 2×222 l/min flow, it delivers 133 kN bucket digging force and reaches a maximum digging depth of 6,380 mm—ideal for infrastructure projects, utility work, and urban construction sites requiring frequent relocation.

Key Performance Specifications:
<ul>
<li>Working weight: 20,500 kg with 0.51-1.34 m³ bucket capacity</li>
<li>Maximum digging radius: 9,900 mm; maximum digging height: 9,870 mm</li>
<li>Travel speed: 8.3-30 km/h for rapid site-to-site mobility</li>
<li>Climbing ability: 31.5° on challenging terrain</li>
<li>Fuel efficiency: 320 L tank with water-cooled engine technology</li>
</ul>

Acquiring quality used equipment from a joint venture manufacturer means accessing import-grade engineering at a fraction of new equipment costs. This model represents smart capital allocation for contractors seeking proven Hyundai reliability and Cummins powe

Hyundai R210W-7

Available now in Guizhou—skip the factory lead times and deploy this 27-ton Kobelco SK270D directly to your site. Built in 2015 at Kobelco's Chengdu facility, this hydraulic excavator combines proven Japanese engineering with immediate availability for contractors demanding rapid project mobilization.

Powered by a Hino J05E engine delivering 137 kW at 2100 rpm, this machine offers exceptional digging performance with 170 kN bucket force (187 kN supercharged) and 119 kN arm force. The 1.3 m³ bucket, 10,310 mm maximum reach, and 6,990 mm dig depth handle demanding earthmoving applications across mining, infrastructure, and commercial construction.

<ul>
<li>27,000 kg operating weight with 460L fuel capacity for extended shifts</li>
<li>Dual variable axial piston pumps (2×246 L/min) ensure responsive hydraulics</li>
<li>Standard 2,980 mm arm (2,500 mm short option available)</li>
<li>70% gradeability and 54 kPa ground pressure for varied terrain</li>
<li>Water-cooled turbo with intercooling for sustained power output</li>
</ul>

Fast deployment from Guizhou means reduced logistics costs and immediate productivity. Contact Fair Trade Machinery today to secure this ready-to-work SK270D.

Kobelco SK270D

Built for precision excavation and grading work, this 2014 Komatsu PC60-8 mini excavator delivers reliable performance across construction, landscaping, and utility projects. Powered by a Komatsu SAA4D95LE-5 turbocharged engine producing 40.7 kW at 1950 rpm, this 6-ton machine combines compact dimensions with serious digging capability. Maximum digging depth reaches 3,900mm, while the 6,190mm working radius provides excellent site coverage without constant repositioning.

<ul>
<li>Bucket digging force: 54.8 kN for tough soil and clay penetration</li>
<li>Variable piston pump delivering 172 l/min hydraulic flow</li>
<li>Operating weight: 6,180 kg with 0.25-0.37 m³ bucket capacity</li>
<li>Transport dimensions: 6,035mm (L) × 2,225mm (W) × 2,620mm (H)</li>
<li>Water-cooled 4-cylinder engine with 3.26L displacement</li>
<li>Currently located in Guizhou Province, ready for immediate deployment</li>
</ul>

Site-ready and maintained for dependable daily operation, this PC60-8 handles trenching, foundation work, and material handling with proven Komatsu durability. Ideal for contractors requiring maneuverability in confined spaces without sacrificing digging performance.

Komatsu PC60-8

Built for high-volume earthmoving and precision excavation, this 2020 Doosan DH215-7 delivers 147 kW of proven power through its Doosan DB58T1 engine. With a 21-ton operating weight and 0.86 m³ bucket capacity, this machine tackles digging, grading, and demolition work with consistent performance. Maximum digging depth reaches 6,660 mm, while the 9,970 mm working radius provides extensive site coverage without repositioning.

<ul>
<li>Bucket digging force: 136.2 kN / Rod digging force: 100 kN for tough material penetration</li>
<li>Three rod length configurations (2,400/2,900/3,500 mm) adapt to varied jobsite requirements</li>
<li>350-liter fuel tank supports extended operation between refills</li>
<li>12.1 rpm rotation speed enables efficient load cycles</li>
<li>Currently located in Guizhou, ready for immediate deployment</li>
</ul>

Air-cooled DB58T1 engine provides reliable performance in demanding conditions. Transport dimensions of 9,550 mm × 2,800 mm × 3,100 mm facilitate straightforward logistics. This joint-venture manufactured excavator arrives site-ready for contractors requiring dependable production capacity.

Doosan DH215-7

Available now in Guizhou, this 2019 Hyundai R215-7 excavator eliminates factory wait times and delivers immediate productivity to your worksite. Powered by a robust Hyundai D6BT-C six-cylinder turbocharged engine generating 110kW at 1950 rpm, this 21-ton machine combines proven reliability with impressive performance metrics. Skip months of lead time—this joint venture-manufactured excavator is ready for fast deployment across your operations.

<ul>
 <li>Operating weight: 20,700 kg with 0.92 m³ bucket capacity</li>
 <li>Maximum digging reach: 9,930 mm; digging depth: 6,800 mm</li>
 <li>Bucket digging force: 123.3 kN for demanding applications</li>
 <li>Dual variable axial piston pumps: 2 × 220 L/min flow rate</li>
 <li>Water-cooled 7L displacement engine with 320L fuel capacity</li>
 <li>70% grading ability (35°) with 47 kPa ground pressure</li>
</ul>

Sourced from Jiangsu Province with comprehensive hydraulic systems and proven componentry, this R215-7 offers immediate ROI without procurement delays. Secure your equipment today and maintain project momentum with on-demand heavy machinery solutions from Fair Trade Machinery.

Hyundai R215-7

Ready to deploy from Guizhou, this 2015 Komatsu PC110-7 eliminates factory wait times and gets your crew working faster. Built in Japan with Komatsu's proven SAA4D95LE-3 engine delivering 65kW at 2200rpm, this 11-ton excavator combines reliability with immediate availability. Equipped with a 0.48m³ backhoe bucket, 4260mm boom, and 2260mm arm, it tackles medium-duty excavation with 86kN bucket digging force and reaches 7730mm maximum digging radius.

<ul>
 <li>Operating Weight: 10,980 kg</li>
 <li>Engine: Komatsu SAA4D95LE-3, water-cooled, 3.26L displacement</li>
 <li>Hydraulics: 226L/min main pump flow for responsive operation</li>
 <li>Digging Depth: 5060mm maximum, 4730mm effective</li>
 <li>Travel Speed: 2.7-5.5 km/h with dual axial piston motors</li>
 <li>Dimensions: 7170mm (L) × 2490mm (W) × 2810mm (H) for transport</li>
 <li>Location: Guizhou Province – available now for immediate inspection and delivery</li>
</ul>

Skip months of lead time. This machine is inspected, documented, and ready to ship directly to your job site across China or internationally.

Komatsu PC110-7

Built to endure the toughest jobsites, this 2017 Komatsu PC210 excavator stands as a proven workhorse in the heavy equipment sector. Operating at 21 tons with reliable traditional power, this machine has demonstrated its durability through years of consistent performance. Manufactured to joint venture/import standards, it combines Japanese engineering excellence with practical field reliability that contractors depend on.

<ul>
<li>Year: 2017</li>
<li>Model: Komatsu PC210</li>
<li>Operating Weight: 21 tons</li>
<li>Power Type: Traditional power</li>
<li>Configuration: Backhoe</li>
<li>Manufacturing: Joint venture/Import</li>
<li>Current Location: Guizhou, China</li>
</ul>

Six years of operational history validate this excavator's robust construction and dependable performance. From excavation to material handling, the PC210 delivers consistent productivity across diverse applications. Currently located in Guizhou, this machine offers international buyers access to quality Japanese engineering at competitive pre-owned pricing. Contact Fair Trade Machinery today for detailed specifications and shipping arrange

Komatsu PC210

With a powerful Isuzu GH-6WG1XKSA-01 engine, the 2019 Hitachi ZX890LCH-5A excavator delivers 377 kW of rated power, ensuring robust performance on any job site. Located in 贵州, this machine boasts an 89-ton working weight and a 5.0 m³ bucket capacity, making it ideal for heavy-duty applications.
<ul>
 <li>Equipped with a 4-stroke, water-cooled, electronically controlled direct injection, turbocharged, and intercooled engine, providing reliable and efficient operation.</li>
 <li>Features a full cab height of 3800 mm, offering excellent visibility to enhance operator control and safety.</li>
 <li>The spacious and ergonomically designed cabin ensures comfort during long hours of operation, with easy access to all controls.</li>
 <li>Boasting a maximum digging depth of 7140 mm and a maximum digging radius of 12340 mm, this excavator handles large-scale projects with ease.</li>
 <li>Enhanced stability and handling are provided by a wide track gauge of 3450/2830 mm and a total track width of 4100 mm, allowing for smooth and precise movements.</li>
</ul>

Hitachi ZX890LCH-5A

Built for precision and productivity, this 2016 XCMG XE75C mini excavator delivers reliable performance across trenching, foundation work, and demolition projects. Operating at 7 tons with a 0.30 m³ backhoe bucket, this machine combines compact maneuverability with serious digging capability. Power comes from a robust V2607 engine producing 43 kW at 2000 rpm, backed by 255.8 N.m of torque for consistent performance in demanding conditions.

Key specifications include:
<ul>
<li>Maximum digging depth of 4020 mm with 6260 mm reach</li>
<li>Bucket digging force: 57 kN; arm digging force: 38 kN</li>
<li>160 L/min main pump flow for responsive hydraulics</li>
<li>Compact transport dimensions: 6150 mm × 2230 mm × 2685 mm</li>
<li>130 L fuel capacity for extended operation</li>
<li>Low ground pressure at 33.5 kPa protects finished surfaces</li>
</ul>

Currently located in Guizhou, China, this site-ready excavator arrives equipped with a full hydraulic system, proven engine platform, and the durability XCMG builds into every machine. Ready to work immediately on your next project.

XCMG XE75C

Proven in demanding conditions since 2021, this XCMG XE135B excavator delivers reliable 13-ton performance backed by ISUZU's robust BB-4BG1TRP engine. With 69.6kW of power and water-cooled efficiency, this machine combines durability with consistent output across extended workdays. The 0.4-0.52m³ bucket capacity and 85kN digging force tackle tough materials while dual plunger pumps provide responsive hydraulic performance at 2×123 L/min flow rate.

<ul>
<li>Built for Longevity: 13,800kg working weight with reinforced undercarriage and 2,910mm track ground length</li>
<li>Proven Reach: 8,296mm maximum digging radius and 5,538mm depth capability</li>
<li>Workhorse Reliability: 4.329L turbocharged engine with 35° climbing ability</li>
<li>Operational Range: 4,600mm boom and 2,510mm arm configuration for versatile applications</li>
<li>Currently Located: Guizhou, China—ready for global deployment</li>
</ul>

Designed and manufactured in Xuzhou, this XE135B represents XCMG's commitment to engineering machines that endure. Compact 7,770mm transport length facilitates logistics while maintaining job site capability.

XCMG XE135B

Engineered with precision in Xuzhou, this 13-ton crawler excavator delivers robust performance through its ISUZU BB-4BG1TRP turbocharged engine, generating 69.6kW at 2200rpm with water-cooling efficiency across 4.329L displacement. Dual plunger pumps supply 2×123 L/min hydraulic flow at 31.4/34.3 MPa main overflow pressure, powering an impressive 85kN bucket digging force and 65kN arm digging force for demanding excavation tasks.

Technical specifications demonstrate XCMG's manufacturing excellence:
<ul>
<li>Operating weight: 13,800kg with 0.4-0.52m³ bucket capacity</li>
<li>Maximum digging reach: 8,296mm; depth capability: 5,538mm</li>
<li>4,600mm boom and 2,510mm arm configuration for optimal working range</li>
<li>35° climbing ability with 42kPa ground pressure for superior stability</li>
<li>Dual-speed travel: 5.16/3.03 km/h for efficient site mobility</li>
<li>250L fuel tank and 130L hydraulic reservoir for extended operation</li>
</ul>

Currently located in Guizhou, this XE135B represents proven XCMG engineering with reliable hydraulic systems and diesel power for medium-duty construction, excavation, and material handling applications worldwide.

Strengthen your fleet's productivity with this 2014 Doosan DH80G, an 8-ton compact excavator built for contractors who demand reliable backup capacity. Powered by a proven traditional engine and manufactured to joint venture/import standards, this machine delivers consistent performance across grading, trenching, and utility applications. Currently positioned in Guizhou, it offers immediate deployment potential for regional projects or multi-site operations requiring synchronized equipment availability.

<ul>
 <li>Year: 2014</li>
 <li>Operating Weight: 8 tons</li>
 <li>Configuration: Backhoe attachment</li>
 <li>Power System: Traditional diesel engine</li>
 <li>Build Quality: Joint venture/Import manufacturing standards</li>
 <li>Current Location: Guizhou, China</li>
</ul>

For contractors managing multiple job sites or seasonal demand spikes, this DH80G serves as cost-effective fleet insurance. Minimize downtime risks, maintain project timelines, and allocate resources strategically without the capital expense of new equipment. Ready for inspection and pre-purchase evaluation.

Doosan DH80G

Engineered for high-capacity excavation, this 2020 Hyundai R485LVS delivers 48-ton performance through precision-matched components and proven hydraulic architecture. Powered by a Cummins QSM11 engine generating 266 kW at 1900 rpm, the 10.8L six-cylinder powerplant drives dual variable plunger pumps with combined flow rates of 740 L/min, ensuring responsive control across all digging and lifting operations.

Hydraulic specifications include:
<ul>
<li>2.2 m³ backhoe bucket capacity with 11,040 mm maximum digging radius</li>
<li>6,860 mm maximum excavation depth and 10,440 mm maximum digging height</li>
<li>6,550 mm boom and 2,900 mm arm configuration for optimal reach</li>
<li>Axial plunger rotary motor with 8.3 rpm swing speed</li>
<li>380L hydraulic system capacity with water-cooled thermal management</li>
</ul>

Built on a 48,400 kg working weight chassis with 600 mm triple-grouser tracks, this joint-venture manufactured excavator combines imported engineering standards with field-proven reliability. Currently located in Guizhou, the machine offers 70% gradeability and dual-speed travel at 4.7/2.9 km/h for versatile site mobility.

Hyundai R485LVS

Built for demanding excavation work, this 2018 Doosan DH420 delivers 42 tons of proven digging power backed by one of the industry's most dependable names. Currently located in Guizhou, this backhoe-equipped machine represents exceptional value in the used equipment market, combining Doosan's joint venture manufacturing quality with strong aftermarket support across global markets.

Doosan excavators maintain superior resale value due to widespread parts availability and an established dealer network spanning multiple continents. Traditional power systems ensure straightforward maintenance and repair, reducing downtime and operating costs over the machine's service life.

<ul>
<li>42-ton operating weight for heavy-duty applications</li>
<li>2018 model year with proven reliability record</li>
<li>Backhoe configuration for versatile excavation tasks</li>
<li>Joint venture/import manufacturing standards</li>
<li>Strong parts availability reduces maintenance delays</li>
<li>Excellent resale value retention in secondary markets</li>
</ul>

Contact Fair Trade Machinery today to secure this dependable Doosan DH420. Competitive pricing, transparent condition reporting, and worldwide shipping available.

Doosan DH420

With a robust 14-ton capacity, the 2020 Kobelco SK140 is designed for immediate deployment on your worksite. Featuring traditional power and a reliable backhoe bucket, this excavator excels in digging, grading, and demolition tasks. Manufactured through a joint venture/import process, it ensures durability and performance. Located in 贵州, this machine is ready to tackle any project with precision and efficiency.
<ul>
<li>14-ton operating weight</li>
<li>Traditional power for consistent performance</li>
<li>Backhoe bucket for versatile applications</li>
<li>Ideal for digging, grading, and demolition</li>
<li>Joint venture/Import manufacturing for reliability</li>
</ul>

Kobelco SK140

With a working weight of 75,000 kg and a bucket capacity ranging from 3.8 to 5.3 m³, the XCMG XE750D is designed for heavy-duty tasks. Built in 2016, this machine has proven its durability and reliability over the years. Made in China, it features traditional power with a rated power of 403 kW at 2100 rpm, ensuring consistent performance. The backhoe bucket, with a digging force of 390 kN, handles tough excavation jobs with ease. Its travel speed of 4.1/2.8 km/h and maximum digging radius of 11,690 mm make it versatile for various construction sites. Located in 贵州, this XE750D is a built-to-last workhorse, ready to tackle your next big project.

Specifications	Value
No.	1050144
Tonnage (tons)	7
Working weight (kg)	6500
Rod length (mm)	1670/2210
Country of origin	Japan
power	Traditional power
manufacturer	Joint venture/Import
bucket	backhoe
Engine type	Mitsubishi 4M40E1
Rated power (kw/rpm)	40.3
Number of cylinders (PCS)	4
Displacement (L)	2.8
Fuel Tank (L)	135
Hydraulic Tank (L)	94
Total transport width (mm)	2200
Total transport height (mm)	2630
Full cab height (mm)	2630
Back end turning radius (mm)	1750
Track plate width (mm)	450
Track ground length (mm)	2120
Maximum digging depth (mm)	4110
Maximum excavation height (mm)	7290
Maximum unloading height (mm)	5150
Maximum vertical digging depth (mm)	3640
Maximum excavation radius of stop surface (mm)	6200

2024 Caterpillar 307B

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