Caterpillar 307E2
The Caterpillar 307E2 is a mini excavator with an operating weight of 16,028 lb, and a 50.6 hp engine.
✓ QA-verified — every figure checked for physical possibility and class plausibility; failures withheld →◆Where it sits in its classpercentile · mini excavators
Among 479 mini excavators , the Caterpillar 307E2 sits at the heavy end of its class:
- Operating weight 16,030 lb heavier than 96% (n=438)
- Engine power 51 hp more powerful than 94% (n=448)
Not positioned on dig depth — withheld or unpublished for this machine.
01 Dimensions - Standard Stick Specification
02 Undercarriage Specification
| Number Of Carrier Rollers | 1 per side | |
|---|---|---|
| Number Of Track Rollers | 5 per side | |
| Track Roller Type | Center flange |
03 Swing System Specification
| Machine Swing Speed | 10.2rpm | |
|---|---|---|
| Note | Automatic swing break, spring applied, hydraulic release. |
04 Engine Specification
| Net Power | 50.6hp | 37.7kw‖ — metric converted from the published imperial value |
|---|---|---|
| Displacement | 146.5cu in | 2,401cm3‖ — metric converted from the published imperial value |
| Bore | 3.4in | 86mm‖ — metric converted from the published imperial value |
| Stroke | 4in | 102mm‖ — metric converted from the published imperial value |
| Engine Model | Cat C2.4 Turbo | |
| Gross Power - Iso 14396 | 53.1hp | 39.6kw‖ — metric converted from the published imperial value |
| 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 | 37.7kw‖ — metric converted from the published imperial value |
05 Operational Specification
| Operating Weight | 16028lb | 7,270.2kg‖ — metric converted from the published imperial value |
|---|
06 Weights Specification
| 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 | 7,270.2kg‖ — metric converted from the published imperial value |
07 Blade Specification
| Height | 17.5in | 445mm‖ — metric converted from the published imperial value |
|---|---|---|
| Width | 90.6ft in | 27,615mm‖ — metric converted from the published imperial value |
08 Hydraulic System Specification
| Note | Load sensing hydraulics with variable displacement piston pump. |
|---|
09 Blade Specification
| Lift Height | 13.8in | 351mm‖ — metric converted from the published imperial value |
|---|
10 Hydraulic System Specification
| Operating Pressure - Swing | 4061psi | 28,000kpa‖ — metric converted from the published imperial value |
|---|---|---|
| Operating Pressure - Equipment | 4061psi | 28,000kpa‖ — metric converted from the published imperial value |
| Operating Pressure - Travel | 4061psi | 28,000kpa‖ — metric converted from the published imperial value |
| Digging Force - Stick - Standard | 8340lb | 3,783kg‖ — metric converted from the published imperial value |
| Digging Force - Bucket | 11375lb | 5,159.6kg‖ — metric converted from the published imperial value |
| Pump Flow At 2,400 Rpm | 40.9gal/min | 155l/min‖ — metric converted from the published imperial value |
| Auxiliary Circuit - Primary (280 Bar/4,061 Psi) | 33.8gal/min | 128l/min‖ — metric converted from the published imperial value |
| Auxiliary Circuit - Secondary (280 Bar/4,061 Psi) | 8.7gal/min | 33l/min‖ — metric converted from the published imperial value |
11 Operating Specifications Specification
| Machine Overhang | 1.2in | 30mm‖ — metric converted from the published imperial value |
|---|---|---|
| Stick Length - Standard | 5.5in | 140mm‖ — metric converted from the published imperial value |
12 Service Refill Capacities Specification
| Cooling System | 3.7gal | 14l‖ — metric converted from the published imperial value |
|---|---|---|
| Fuel Tank | 35.7gal | 135l‖ — metric converted from the published imperial value |
| Hydraulic Tank | 13.5gal | 51.1l‖ — metric converted from the published imperial value |
| Hydraulic System | 20.6gal | 78l‖ — metric converted from the published imperial value |
| Engine Oil | 2.9gal | 11l‖ — metric converted from the published imperial value |
13 Cab Specification
| Average Exterior Sound Pressure | 98 dB(A) ISO 6395 Dynamic Test |
|---|
14 Travel System Specification
| Maximum Traction Force - High Speed | 7599lb | 3,447kg‖ — metric converted from the published imperial value |
|---|---|---|
| Maximum Traction Force - Low Speed | 13331lb | 6,046.8kg‖ — metric converted from the published imperial value |
| Travel Speed - High | 3.2mph | 5.1km/h‖ — metric converted from the published imperial value |
| Travel Speed - Low | 2mph | 3km/h‖ — metric converted from the published imperial value |
| Gradeability - Maximum | 20degrees | |
| Ground Pressure | 4.92psi | 33.9kpa‖ — metric converted from the published imperial value |
| 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. |
Data notes
Converted metric figure. The source published imperial figures only for this machine. Metric figures marked ‖ are unit conversions of the published imperial value, rounded to the same precision — they are not separately published measurements. Because there is no independently published metric figure to compare against, no cross-unit consistency check applies to them; the imperial figures they derive from were checked for physically possible magnitude and for plausibility against this equipment class.
Method. Figures are manufacturer reference specifications, not measurements. The source published imperial figures for this machine in a single unit system, so no cross-unit consistency check applies; every value is checked for physically possible magnitude and for plausibility against its equipment class before publication. Figures that fail either check are withheld rather than shown, and figures reconstructed from related data are marked above. Metric figures marked ‖ are converted from the published imperial value rather than reproduced from the source.