Caterpillar EXCAVATOR 307B - catalog of spare parts
Dimensions
Boom / Stick Option (HEX) 1
Max. Cutting height - 23.92 feet in
Maximum loading height - 16.9 feet in
Max Reach Along Earth - 20.35 feet in
Max vertical wall digging depth - 11.95 feet in
Maximum digging depth - 13.49 feet in
Boom / Stick Option (HEX) 2
Max. Cutting height - 25.23 ft in
Maximum loading height - 18.25 feet in
Max Reach Along Earth - 22.05 feet in
Max vertical wall digging depth - 13.65 feet in
Maximum digging depth - 15.26 feet in
Dimensions
Width outside tracks - 7.22 ft in
Ground length - 6.96 ft to
Ground clearance - 1.25 ft to
Height to cab top - 8.63 feet in
Tail Swing Radius - 5.75 feet in
Chassis
Track gauge - 5.75 feet in
Shoe size - 17.72in
Choose EXCAVATOR 307B section:
Specifications
Engine
Engine make - 2251
Engineering model - 4M40E1
Full power - 55hp
Displacement - 173cu in
Boring - 3.7in
Stroke - 4in
Engineering model - 4M40E1
Flywheel Power - 54hp
EEC 80/1269 - 54hp
SAE J1349 - 54hp
ISO 9249 - 54hp
Operational
Operating weight - 14330.1lb
Fuel tank capacity - 35.7gal
Hydraulic system volume - 24.9gal
Hydraulic Relief Valve Pressure - 4550psi
Chassis
Shoe size - 17.8in
Max. Movement speed - 3.2mph
Drawbar pull - 12130lb
Track gauge - 5.8 feet in
Weights
Operating weight - 17235lb
Hydraulic system
Pilot System - Maximum Flow - 4.9 gallons / min
Pilot System - Maximum Pressure - 500 psi
Maximum Pressure - Travel - 4550 psi
Maximum Pressure - Swing - 3980 psi
Maximum pressure - guns - 3980 psi
Main Unit System - Maximum Flow (2x) - 17 gallons per minute
Boom Cylinder - Hole - 4.3in
Boom Cylinder - Stroke - 39.3in
Stick cylinder - hole - 3.5in
Stick Cylinder - Stroke - 36.7in
Blade - Max Flow - 9 gallons / min
Blade System - Maximum Pressure - 2990 psi
Swing Boom System - Maximum Pressure - 2990 psi
Boom / Stick Option (HEX) 1
Boom / Stick Option (HEX) 1 - boom with a handle 1670 mm
Maximum digging depth - 13.5 feet in
Max Reach Along Earth - 20.4 feet to
Max. Cutting height - 24 feet to
Maximum loading height - 16.9 feet in
Max vertical wall digging depth - 12 feet in
Boom / Stick Option (HEX) 2
Boom / Stick Option (HEX) 2 - 2210mm boom arm
Maximum digging depth - 15.3 feet in
Max Reach Along Earth - 22.1 feet in
Max. Cutting height - 25.3 feet in
Maximum loading height - 18.3 feet in
Max vertical wall digging depth - 13.7 feet in
Dimensions
Width outside tracks - 7.3 feet in
Height to cab top - 8.7 feet in
Ground clearance - 1.3 feet to
Counterweight Removal - 2.6 feet in
Tail Swing Radius - 5.8 feet in
Ground length - 7 feet in
Service replenishment options
Cooling system - 4gal
Fuel tank - 35.7gal
Last trip - everyone - 0.5gal
Hydraulic tank - 15gal
Hydraulic system - including tank - 24.8gal
Machine oil - 1.9gal
Swing Drive - Every - 0.4gal
Drive unit
Maximum traction - 12810lb
Travel speed - 3.1mph