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Caterpillar 307B SB Mid-Size Excavators
SPECS / MID-SIZE EXCAVATORS

Caterpillar 307B SB Specs

Caterpillar 307B SB mid-size excavator specifications: excavator type Mid-Size Excavator, weight 7400 kg, horsepower 31 kW, digging depth 418 cm.

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Manufacturer specifications

SpecificationMetricImperial
Excavator TypeMid-Size Excavator
Weight7400 kg16314 lbs
Horsepower31 kW41 HP
Digging Depth418 cm164 in.
Max Digging Depth418 cm164 in.
Max Loading Height417.6 cm164.4 in.
Max Reach Along Ground691.9 cm272.4 in.
Max Vertical Wall Digging Depth301.8 cm118.8 in.
Ground Clearance39.6 cm15.6 in.
Tail Swing Radius176.8 cm69.6 in.
Overall Width222.5 cm87.6 in.
Engine MakeMitsubishi
Engine Model4 M40E1
Net Power31 kW41 HP
Gross Power32.9 kW44.1 HP
Hydraulic Pump Flow Capacity125 LPM33.9 GPM
Hydraulic System Capacity105.2 l27.8 gal
Operating Weight7400 kg16314 lbs
Max Travel Speed5.1 km3.2 mph
Cab Height265.2 cm104.4 in.
Fuel Capacity135.1 l35.7 gal
Stroke10.2 cm4.0 in
Bore9.4 cm3.7 in
Displacement2835.0 cc173 cu. in.
Shoe Size45.2 cm17.8 in.
Max Cutting Height618.7 cm243.6 in.
Track Gauge176.8 cm69.6 in.
Removal Counterweight Clearance79.2 cm31.2 in.
Drawbar Pull5.607 kg12360 lbs

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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