All Equipment Category Specs ↠ Mini Excavators ↠ Caterpillar 307B

Caterpillar 307B Mini Excavator

Category: Mini Excavators (See all Mini Excavators for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 307B (See all Caterpillar 307B for sale)

Boom/Stick Excavator Option 1

Max Cutting Height	24 ft (7 m)
Max Digging Depth	14 ft (4 m)
Max Loading Height	17 ft (5 m)
Max Reach Along Ground	20 ft (6 m)
Max Vertical Wall Digging Depth	12 ft (4 m)

Boom/Stick Excavator Option 2

Max Cutting Height	25 ft (8 m)
Max Digging Depth	15 ft (5 m)
Max Loading Height	18 ft (6 m)
Max Reach Along Ground	22 ft (7 m)
Max Vertical Wall Digging Depth	14 ft (4 m)

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	9 ft (3 m)
Removal Counterweight Clearance	3 ft (1 m)
Tail Swing Radius	6 ft (2 m)
Width to Outside of Tracks	7 ft (2 m)

DRIVE SYSTEM

Maximum Drawbar Pull

12,810 lbs (5,811 kg)

Engine

Bore	4 in (9 cm)
Displacement	173 cu in (2,835 cu cm)
Engine Model	4M40E1
Flywheel Power	54 hp (40 kw)
Net Power	55 hp (41 kw)
Stroke	4 in (10 cm)

Hydraulic System

Maximum Pressure - Swing	3980 psi
Maximum Pressure - Travel	4550 psi
Pilot System - Maximum Flow	5 gpm (19 lpm)
Pilot System - Maximum Pressure	500 psi

Operating Specifications

Fuel Capacity	36 gal (135 l)
Hydraulic System Fluid Capacity	25 gal (94 l)
Hydraulic System Relief Valve Pressure	4550 psi
Operating Weight	14,330 lbs (6,500 kg)

Service Refill Capacities

Cooling System	4 gal (15 l)
Engine Oil	2 gal (7 l)
Final Drive - Each	1 gal (2 l)
Fuel Tank	36 gal (135 l)
Hydraulic System - Including Tank	25 gal (94 l)
Hydraulic Tank	15 gal (57 l)

Undercarriage

Drawbar Pull	12,130 lbs (5,502 kg)
Max Travel Speed	3 mph (5 kph)
Shoe Size	18 in (45 cm)
Track Gauge	6 ft (2 m)

Weights

Operating Weight

17,235 lbs (7,818 kg)

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