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2020 Caterpillar 307D

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Product Description

<p>Powered by Caterpillar's advanced hydraulic system and robust C2.2 ACERT engine, this 2020 307D delivers exceptional performance in compact excavation operations. Engineering precision defines every component of the 307D series, from its optimized hydraulic flow rates to the reinforced undercarriage designed for extended operational life.</p> <ul> <li>Advanced hydraulic technology ensures smooth, responsive control</li> <li>Fuel-efficient C2.2 ACERT engine meets stringent emission standards</li> <li>Compact radius design maximizes productivity in confined spaces</li> <li>Reinforced boom and arm construction for demanding applications</li> </ul> <p>Located in Hebei, China, this machine represents Caterpillar's commitment to durability and operational efficiency. The 307D's hydraulic system incorporates load-sensing technology that automatically adjusts flow and pressure, reducing fuel consumption while maintaining peak performance. Built with high-grade steel and precision-engineered components, this excavator demonstrates the technical superiority that has made Caterpillar the industry standard for construction equipment worldwide.</p>

SpecificationsValue
No.980042
Tonnage (tons)7
Working weight (kg)7193
Bucket capacity (m³)0.31
Rod length (mm)1670
Country of originWujiang
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeMitsubishi 4M40TL
Rated power (kw/rpm)41.5/2200
Cooling modewater-cooling
Cylinder diameter × stroke (mm)95 x 100
Number of cylinders (PCS)4
Displacement (L)2.83
Working formMeet U.S. EPA Interim Tier 4 emissions requirements
Rotation speed (rpm)10
Climbing ability (%)70/35 °
Bucket digging force (kN)50.6
Rod digging force (kN)37.1
Maximum tractive force (kN)56.7
Travel speed (km/h)3.1/5.0
Maximum flow of main pump (l/min)128
Traveling Hydraulic Circuit (Mpa)32
Rotary Hydraulic Circuit (Mpa)24
Hydraulic crushing pipeline is standardno
Working Hydraulic Circuit (Mpa)28
Fuel Tank (L)135
Hydraulic Tank (L)80
Engine Oil changes (L)12.5
Coolant (L)15.7
Hydraulic System (L)94(including fuel tank)
Total transport length (mm)6070
Total transport width (mm)2300
Total transport height (mm)2630
Full cab height (mm)2630
Counterweight ground clearance (mm)760
Minimum turning radius of front working device (mm)1670
Back end turning radius (mm)1750
Total track length (mm)2760
Track plate width (mm)450
Total track width (mm)2290
Maximum digging radius (mm)6300
Maximum digging depth (mm)4070
Maximum excavation height (mm)7240
Maximum unloading height (mm)5190
Maximum vertical digging depth (mm)3640
Bulldozer lift or depth (mm)380/360
Dodging plate width × height (mm)Height 450
Maximum excavation radius of stop surface (mm)6200
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Overview

No.980042

Brand Name:

Caterpillar

Model Number:

307D

Year:

2020

Location:

Hebei China

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