The Cat® 307E2 Mini Hydraulic Excavator delivers high performance, durability and versatility in a standard tail swing design to help you work in a variety of applications.
|Engine Model||Cat® C2.4 Turbo Cat® C2.4 Turbo||More Less|
|Net Power||50.6 hp 37.7 kW||More Less|
|Bore||3.4 in 87.0 mm||More Less|
|Displacement||146.5 in3 2.4 L||More Less|
|Gross Power (ISO 14396)||53.1 hp 39.6 kW||More Less|
|Note||Meets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards. Meets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards.||More Less|
|Rated Net Power @ 2,200 rpm (ISO 9249/EEC 80/1269)||50.6 hp 37.7 kW||More Less|
|Stroke||4.0 in 102.4 mm||More Less|
|Operating Weight||16028.0 lb 7270.0 kg||More Less|
|Operating Weight with Cab||16028.0 lb 7270.0 kg||More Less|
|Note||Weight with steel tracks with rubber pads, bucket, operator (75 kg/165 lb), full fuel and auxiliary lines. Weight with steel tracks with rubber pads, bucket, operator (75 kg/165 lb), full fuel and auxiliary lines.||More Less|
|Note||Weight varies depending on machine configuration. Weight varies depending on machine configuration.||More Less|
|Ground Pressure||4.92 psi 33.9 kPa||More Less|
|Gradeability (maximum)||20° 20°||More Less|
|Maximum Traction Force – High Speed||7599.0 lbf 33.8 kN||More Less|
|Maximum Traction Force – Low Speed||13331.0 lbf 59.3 kN||More Less|
|Travel Speed – High||3.17 mph 5.1 km/h||More Less|
|Travel Speed – Low||1.99 mph 3.2 km/h||More Less|
|Note||Each track is driven by one independent 2-speed motor. Each track is driven by one independent 2-speed motor.||More Less|
|Note||Drive modules are integrated into the roller frame for total protection. Drive modules are integrated into the roller frame for total protection.||More Less|
|Note||Straight line travel when tracking and operating the front linkage simultaneously. Straight line travel when tracking and operating the front linkage simultaneously.||More Less|
|Note||Load sensing hydraulics with variable displacement piston pump. Load sensing hydraulics with variable displacement piston pump.||More Less|
|Digging Force – Bucket||11375.0 lbf 50.6 kN||More Less|
|Digging Force – Stick (standard)||8340.0 lbf 37.1 kN||More Less|
|Auxiliary Circuit – Primary (280 bar/4,061 psi)||33.8 gal/min 128.0 L/min||More Less|
|Auxiliary Circuit – Secondary (280 bar/4,061 psi)||8.7 gal/min 33.0 L/min||More Less|
|Operating Pressure – Equipment||4061.0 psi 28000.0 kPa||More Less|
|Operating Pressure – Swing||4061.0 psi 28000.0 kPa||More Less|
|Operating Pressure – Travel||4061.0 psi 28000.0 kPa||More Less|
|Pump Flow at 2,400 rpm||40.9 gal/min 154.0 L/min||More Less|
|Average Exterior Sound Pressure||98 dB(A) ISO 6395 – Dynamic Test 98 dB(A) ISO 6395 – Dynamic Test||More Less|
|Dig Depth||13.4 ft 4070.0 mm||More Less|
|Vertical Wall||11.9 ft 3630.0 mm||More Less|
|Maximum Reach at Ground Level||20.2 ft 6160.0 mm||More Less|
|Maximum Reach||20.7 ft 6300.0 mm||More Less|
|Maximum Dig Height||23.8 ft 7240.0 mm||More Less|
|Maximum Dump Clearance||17.0 ft 5190.0 mm||More Less|
|Boom In Reach||5.5 ft 1690.0 mm||More Less|
|Tail Swing (standard counterweight)||5.7 ft 1750.0 mm||More Less|
|Maximum Blade Height||1.3 ft 390.0 mm||More Less|
|Maximum Blade Depth||1.1 ft 350.0 mm||More Less|
|Boom Height in Shipping Position||8.6 ft 2630.0 mm||More Less|
|O/A Shipping Height||8.6 ft 2630.0 mm||More Less|
|Swing Bearing Height||2.5 ft 775.0 mm||More Less|
|O/A Undercarriage Length||9.0 ft 2760.0 mm||More Less|
|O/A Shipping Length||19.9 ft 6080.0 mm||More Less|
|Track Belt/Shoe Width||1.5 ft 450.0 mm||More Less|
|O/A Track Width||7.2 ft 2200.0 mm||More Less|
The standard tail swing design incorporates a counterweight that extends further back on the machine for greater stability. The standard tail swing paired with a fixed boom on the 307E2 provides superior reach and lift. The operator environment includes a high quality suspension seat, easy to adjust armrests and 100% pilot controls which offer consistent and long-lasting controllability.
High Definition Hydraulic System provides a load sensing and flow sharing capability leading to operational precision, efficient performance and greater controllability. Power on Demand provides optimal efficiency and performance the moment you need it. This automatic system ensures fuel efficiency through appropriate engine rating to meet all operational needs as required.
Broad range of Cat Work Tools make the Cat Mini Excavator a versatile machine, able to meet the requirements of any job site. 180 degrees of bucket rotation provides greater material retention during truck loading and easier flat wall digging without having to reposition the machine.
Front shovel bucket orientation provides the operator with more ways to get the job done faster. COMPASS Control Panel is a standard feature that allows the operator to easily adjust auxiliary flows to achieve the optimal work tool performance, activate auto idle for improved fuel efficiency and utilize the security system to ensure protection of valuable assets with the simple touch of a button. The Site Reference System included in the COMPASS monitor provides output from pitch and roll sensors to aid in grading and level trenching. This impacts accuracy and productivity for job site finishing. Rearview camera improves operator productivity and efficiency through increased visibility, making work easier to complete.
Convenient service and maintenance requirements include ease of access to daily check points, 500 hour engine oil and filter change period, 500 hour grease interval on front implement, S·O·SSM oil sampling valve and overall long term durability.
All Cat Mini Excavators from 3.5 metric tons to 8 metric tons are ROPS, TOPS and Top Guard Level II certified and include the Cat Interlock (hydraulic lockout) System, a certified accumulator which allows for auxiliary pressure to be released, making connecting and disconnecting work tools safer and easier, and a travel alarm. All of these safety features are standard on the E2 model lineup (travel alarm optional in Europe).