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2018 Caterpillar 307B

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Product Description

Expand your fleet capacity with this reliable 2018 Caterpillar 307B mini excavator, currently located in Guilin, Guangxi. Built for contractors who need dependable backup equipment or supplementary machinery during peak season, this 7-ton unit delivers consistent performance across residential, utilities, and light commercial applications. Powered by a proven Mitsubishi 4M40E1 engine generating 40.3kW, it provides the muscle required for daily excavation tasks without the fuel consumption of larger machines.

  • Working weight: 6,500 kg with optimal stability for confined jobsites
  • Maximum digging depth: 4,110 mm; excavation radius: 6,200 mm
  • Compact transport dimensions: 2,200 mm width × 2,630 mm height
  • 135L fuel tank and 94L hydraulic reservoir minimize downtime
  • Tight tail swing radius (1,750 mm) for urban environments
  • Japanese engineering with joint venture/import quality standards

Keep projects moving when your primary excavators are committed elsewhere. This Cat 307B slots seamlessly into mixed-brand fleets, offering operators familiar controls and service networks worldwide. Ready for immediate deployment on trenching, landscaping, or foundation work.

SpecificationsValue
No.1050826
Tonnage (tons)7
Working weight (kg)6500
Rod length (mm)1670/2210
Country of originJapan
powerTraditional power
manufacturerJoint venture/Import
bucketbackhoe
Engine typeMitsubishi 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
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Overview

No.1050826

Brand Name:

Caterpillar

Model Number:

307B

Year:

2018

Location:

Guangxi China

Pub Date

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