Caterpillar 307E2 Mini Excavator
Dimensions
Dimensions - Standard Stick
Boom Height - Shipping Position
8.6in
Boom In Reach
5.5in
Dig Depth
13.4in
Maximum Blade Depth
1.11in
Maximum Blade Height
1.3in
Maximum Dig Height
23.8in
Maximum Dump Clearance
17in
Maximum Reach
20.7in
Maximum Reach - Ground Level
20.2in
Tail Swing - Standard Counterweight
5.7ft in
Track Belt/Shoe Width
1.5in
Vertical Wall
11.9in
O/A Shipping Height
8.6in
O/A Shipping Length
19.9in
O/A Track Width
7.2in
O/A Undercarriage Length
9in
Swing Bearing - Height
2.5in
Undercarriage
Number Of Carrier Rollers
1 per side
Number Of Track Rollers
5 per side
Track Roller Type
Center flange
Specifications
Swing System
Machine Swing Speed
10.2rpm
Note
Automatic swing break, spring applied, hydraulic release.
Engine
Net Power
50.6hp
Displacement
146.5cu in
Bore
3.4in
Stroke
4in
Engine Model
Cat C2.4 Turbo
Gross Power - Iso 14396
53.1hp
Note
Meets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards.
Rated Net Power - 2,200 Rpm - Iso 9249/Eec 80/1269
50.6hp
Operational
Operating Weight
16028lb
Weights
Note (1)
Weight with steel tracks with rubber pads, bucket, operator (75 kg/165 lb), full fuel and auxiliary lines.
Note (2)
Weight varies depending on machine configuration.
Operating Weight - With Cab
16028lb
Blade
Height
17.5in
Width
90.6ft in
Hydraulic System
Note
Load sensing hydraulics with variable displacement piston pump.
Blade
Lift Height
13.8in
Dig Depth
15.3in
Hydraulic System
Operating Pressure - Swing
4061 psi
Operating Pressure - Equipment
4061 psi
Operating Pressure - Travel
4061 psi
Digging Force - Stick - Standard
8340lb
Digging Force - Bucket
11375lb
Pump Flow At 2,400 Rpm
40.9 gal/min
Auxiliary Circuit - Primary (280 Bar/4,061 Psi)
33.8 gal/min
Auxiliary Circuit - Secondary (280 Bar/4,061 Psi)
8.7 gal/min
Operating Specifications
Machine Overhang
1.2in
Stick Length - Standard
5.5in
Service Refill Capacities
Cooling System
3.7gal
Fuel Tank
35.7gal
Hydraulic Tank
13.5gal
Hydraulic System
20.6gal
Engine Oil
2.9gal
Cab
Average Exterior Sound Pressure
98 dB(A) ISO 6395 Dynamic Test
Travel System
Maximum Traction Force - High Speed
7599lb
Maximum Traction Force - Low Speed
13331lb
Travel Speed - High
3.2mph
Travel Speed - Low
2mph
Gradeability - Maximum
20 degrees
Ground Pressure
4.92 psi
Note (1)
Each track is driven by one independent 2-speed motor.
Note (2)
Drive modules are integrated into the roller frame for total protection.
Note (3)
Straight line travel when tracking and operating the front linkage simultaneously.
