Categories ↠ Mini Excavators ↠ Caterpillar 307B

Caterpillar 307B Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Caterpillar ➔
Model: 307B ➔

The Caterpillar 307B Mini Excavator is a versatile and powerful machine that is perfect for a variety of excavation and construction tasks. With its impressive digging depth, loading height, and reach along the ground, this excavator can handle a wide range of projects with ease. Equipped with a reliable engine and a robust hydraulic system, the 307B combines efficiency and performance to meet the demands of any job site. Its compact size and user-friendly features make it a valuable addition to any fleet, providing exceptional power and precision in a small package.

See all Caterpillar 307Bs for sale

Boom/Stick Excavator Option 1

Max Cutting Height	24.00 ft (7.32 m)
Max Digging Depth	13.50 ft (4.11 m)
Max Loading Height	16.90 ft (5.15 m)
Max Reach Along Ground	20.40 ft (6.22 m)
Max Vertical Wall Digging Depth	12.00 ft (3.66 m)

Boom/Stick Excavator Option 2

Max Cutting Height	25.30 ft (7.71 m)
Max Digging Depth	15.30 ft (4.66 m)
Max Loading Height	18.30 ft (5.58 m)
Max Reach Along Ground	22.10 ft (6.74 m)
Max Vertical Wall Digging Depth	13.70 ft (4.18 m)

Dimensions

Ground Clearance	1.30 ft (0.40 m)
Height - Top of Cab	8.70 ft (2.65 m)
Removal Counterweight Clearance	2.60 ft (0.79 m)
Tail Swing Radius	5.80 ft (1.77 m)
Width to Outside of Tracks	7.30 ft (2.23 m)

DRIVE SYSTEM

Maximum Drawbar Pull

12,810.00 lbs (5,810.53 kg)

Engine

Bore	3.70 in (9.40 cm)
Displacement	173.00 cu in (2,834.97 cu cm)
Engine Model	4M40E1
Flywheel Power	54.00 hp (40.27 kw)
Net Power	55.00 hp (41.01 kw)
Stroke	4.00 in (10.16 cm)

Hydraulic System

Maximum Pressure - Swing	3980 psi
Maximum Pressure - Travel	4550 psi
Pilot System - Maximum Flow	4.90 gpm (18.55 lpm)
Pilot System - Maximum Pressure	500 psi

Operating Specifications

Fuel Capacity	35.70 gal (135.12 l)
Hydraulic System Fluid Capacity	24.90 gal (94.25 l)
Hydraulic System Relief Valve Pressure	4550 psi
Operating Weight	14,330.10 lbs (6,500.03 kg)

Service Refill Capacities

Cooling System	4.00 gal (15.14 l)
Engine Oil	1.90 gal (7.19 l)
Final Drive - Each	0.50 gal (1.89 l)
Fuel Tank	35.70 gal (135.12 l)
Hydraulic System - Including Tank	24.80 gal (93.87 l)
Hydraulic Tank	15.00 gal (56.78 l)

Undercarriage

Drawbar Pull	12,130.00 lbs (5,502.08 kg)
Max Travel Speed	3.20 mph (5.15 kph)
Shoe Size	17.80 in (45.21 cm)
Track Gauge	5.80 ft (1.77 m)

Weights

Operating Weight

17,235.00 lbs (7,817.67 kg)

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