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307E2

Mini Excavators

The Cat® 307E2 Mini Hydraulic Excavator with standard tail and fixed side boom design delivers high performance with low fuel consumption. The durable and reliable structure helps you work in applications with high productivity but low operating cost.

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Engine Model Cat C2.6 DI Turbo
Net Power 41.5 kW
Operating Weight 7100 kg
Gross Power - 2,000 rpm 43 kW

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FEATURES & BENEFITS

Increased Performance

Lower fuel consumption and higher fuel efficiency keeps you working all day. Standard/Power dual mode offers the choice of lower fuel consumption or superior productivity... Read more

High Altitude and Cold Start Capability

307E2 is equipped with the new Cat C2.6 DI Turbo engine with altitude capability to 2500 m and cold start capacity as low as –15.7 degrees. Read more

Comfortable Cab

The new design provides a spacious cab with ergonomic low effort controls and a suspension seat that keeps you comfortable all day. Read more

Stability

Conventional tail swing design with an extended counterweight provides excellent stability while maximizing lifting. Read more

Maintenance

Superior serviceability with the counterweight positioned low at the back and two big side doors, making all the maintenance points extremely easy to touch from ground le... Read more

SPECIFICATIONS FOR 307E2

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Engine
Engine Model Cat C2.6 DI Turbo
Net Power 41.5 kW
Gross Power - 2,000 rpm 43 kW
Bore 87 mm
Displacement 2.6 l
Stroke 110 mm
Note Net power rating per ISO 9249 and SAE J1349
Emissions Meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
Weights
Operating Weight 7100 kg
Travel System
Travel Speed - Low 3.2 km/h
Maximum Traction Force 56.9 kN
Travel Speed - High 5.1 km/h
Gradeability - Maximum - High 30°
Note (2) Drive modules are integrated into the roller frame for total protection
Note (1) Each track is driven by one independent two-speed motor
Note (3) Straight line travel when tracking and operating the front linkage simultaneously
Hydraulic System
Operating Pressure - Travel 28000 kPa
Digging Force - Bucket 50.6 kN
Operating Pressure - Equipment 28000 kPa
Type Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,000 rpm 147 l/min
Digging Force - Stick - Standard 37.1 kN
Operating Pressure - Swing 24000 kPa
Swing System
Machine Swing Speed 10.8 r/min
Swing Torque 16.3 kN·m
Note (2) Automatic swing brake, spring applied hydraulic release
Note (1) Centralized lubrication
Blade
Width 2300 mm
Height 450 mm
Dig Depth 350 mm
Lift Height 390 mm
Service Refill Capacities
Cooling System 14 l
Engine Oil 12 l
Hydraulic Tank 51 l
Fuel Tank 135 l
Hydraulic System 94 l
Final Drive 1.5 l
Swing Drive Lubricated by hydraulic oil
Dimensions
Tail Swing Radius 1750 mm
Maximum Reach - Working Range 6300 mm
Track Shoe Width 450 mm
Length - Track on Ground 2120 mm
Ground Clearance - Frame 370 mm
Blade Down 350 mm
Shipping Length 6070 mm
Maximum Digging Depth 4070 mm
Blade Up 390 mm
Maximum Reach - Ground Line 6160 mm
Shipping Width 2300 mm
Track Length 2760 mm
Maximum Cutting Height 7240 mm
Blade Height 450 mm
Shipping Height 2630 mm
Maximum Dump Height 5190 mm
Cab Height 1790 mm
Note Working range and dimensions are for standard stick.
Bucket
With Standard Stick - Bucket Width 854 mm
With Standard Stick - Bucket Capacity 0.33 m³
Front
Standard Stick 1665 mm
Boom 3700 mm

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Engine Model Cat C3.3B
Net Power 48.1 kW
Operating Weight 7640 kg
Bucket Capacity 0.28 m³
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