Caterpillar MINI HYDRAULIC EXCAVATOR 307E2 - catalog of spare parts
Dimensions - Standard Handle
Digging depth - 13.4in
Vertical wall - 11.9in
Maximum Departure - Ground Level - 20.2in
Maximum reach - 20.7in
Maximum digging height - 23.8in
Maximum clearance - 17in
Boom in reach - 5.5in
Maximum blade height - 1.3in
Maximum blade depth - 1.1in
Boom Height - Shipment Position - 8.6in
O / A Delivery Height - 8.6in
Swing Bearing - Height - 2.5 inches
Chassis Length O/A - 9in
O/A Shipping Length - 19.9in
Track Belt / Shoe Width - 1.5in
Track Width O/A - 7.2in
Tail Swing - Standard Counterweight - 5.7 feet in
Choose MINI HYDRAULIC EXCAVATOR 307E2 section:
Specifications
Swing system
Machine swing speed - 10.2rpm
The note - Auto turn, spring applied, hydraulic release.
Engine
Net power - 50.6hp
Displacement - 146.5cu in
Boring - 3.4in
Stroke - 4in
Engineering model - Cat C2.4 Turbo
Gross Power - ISO 14396 - 53.1hp
The note - Meets US EPA Tier 4 and EU Stage IIIB standards.
Rated net power - 2200 rpm - ISO 9249 / EEC 80/1269 - 50.6hp
Chassis
Number of Carrier Rollers - 1 per side
Number of Track Rollers - 5 to the side
Track Type - Center flange
Weights
Note (1) - Weight with steel tracks with rubber gaskets, bucket, operator (75 kg / 165 pounds), full fuel and auxiliary lines.
Note (2) - Weight depends on the configuration of the machine.
Weight in working order - with cab - 16028lb
Hydraulic system
The note - Load sensing hydraulics with variable displacement piston pump.
Working Pressure - Swing - 4061 psi
Working pressure - equipment - 4061 psi
Working Pressure - Travel - 4061 psi
Digging Force - Stick - Standard - 8340lb
Digging Strength - Bucket - 11375lb
Pump flow at 2400 rpm - 40.9 gallons / min
Auxiliary circuit - primary (280 bar / 4061 psi) - 33.8 gallons / min
Auxiliary circuit - secondary (280 bar / 4061 psi) - 8.7 gpm
Blade
Growth - 17.5in
Width - 90.6 feet in
Lifting height - 13.8in
Digging depth - 15.3in
Performance characteristics
Machine overhang - 1.2in
Stick Length - Standard - 5.5in
Service replenishment options
Cooling system - 3.7gal
Fuel tank - 35.7gal
Hydraulic tank - 13.5gal
Hydraulic system - 20.6gal
Machine oil - 2.9gal
Taxi
Average external sound pressure - 98 dB (A) ISO 6395 Dynamic Test
Travel system
Maximum traction - high speed - 7599lb
Maximum traction - low speed - 13331lb
Driving Speed - High - 3.2mph
Driving Speed - Low - 2mph
Gradeability - Maximum - 20 degrees
Ground pressure - 4.92 psi
Note (1) - Each track is driven by one independent two-speed engine.
Note (2) - Drive modules are integrated in the roller frame for complete protection.
Note (3) - Moving in a straight line while tracking and controlling the front linkage.