SPECS SUMMARY

Engine ModelCat® C3.3B
Net Power65 mm H2O (48.5 kg/mm)
Operating Weight18519 lb (8400 null)
The Cat® 308E2 CR Mini Hydraulic Excavator delivers high performance, durability and versatility in a compact design to help you work in a variety of applications.


Specifications

-Engine ModelCat® C3.3B
-Net Power65 mm H2O (48.5 kg/mm)
-Operating Weight18519 lb (8400 null)
-Operating Weight - With Cab18519 lb (8400 null)
-Machine Swing Speed11 r/min (11 r/min)
-Width91.3 in (2320 mm)
-Height17.7 in (450 mm)
-Dig Depth14.2 in (360 mm)
-Lift Height15 in (380 mm)
-Cooling System3.7 gal (US) (14 l)
-Engine Oil3 gal (US) (11.2 l)
-Hydraulic Tank21.7 gal (US) (82 l)
-Ground Pressure5.26 psi (36.3 kPa)
-Fuel Tank33 gal (US) (125 l)
-Machine Overhang11 in (279.4 mm)
-Counterweight551 lb (251 null)
-Machine Overhang with Counterweight16 in (406 mm)
-Hydraulic System24.8 gal (US) (94 l)
-Average Exterior Sound Pressure99 dB(A) ISO 6395 – Dynamic Test
-Note (2)Drive modules are integrated into the roller frame for total protection.
-Note (1)Each track is driven by one independent 2-speed motor.
-Note (3)Straight line travel when tracking and operating the front linkage simultaneously.
-Note (1)Weight with rubber tracks, bucket, operator (75 kg/165 lb), full fuel and auxiliary lines.
-Note (2)Weight varies depending on machine configuration.
-NoteAutomatic swing break, spring applied, hydraulic release.
-NoteLoad sensing hydraulics with variable displacement piston pump.
-Stick Length - Standard5.5 ft (1670 mm)
-Stick Length - Long7.25 ft (2210 mm)
-Dynamic Operator Sound Pressure70 dB(A) ISO 6396
-Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.3 kg (2.9 lb) of refrigerant which has a CO2 equivalent of 1.9 metric tonnes (4,189 lb).
-EmissionsMeets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards.
-Maximum Dig Depth13.62 ft (4150 mm)
-Boom Swing - Left60°
-Stroke4.7 in (120 mm)
-Gradeability - Maximum30°
-Maximum Traction Force - High Speed8408 lb (37.4 kN)
-Maximum Traction Force - Low Speed14500 lb (64.5 kN)
-Rated Net Power - 2,400 rpm - ISO 9249/EEC 80/126965 mm H2O (48.5 kg/mm)
-Net Power - ISO 924965 mm H2O (48.5 kg/mm)
-Bore3.7 in (94 mm)
-Displacement203.2 in³ (3.33 l)
-Gross Power - ISO 1439666.6 mm H2O (49.7 kg/mm)
-Travel Speed - High3.17 mile/h (5.1 km/h)
-Travel Speed - Low1.74 mile/h (2.8 km/h)
-Operating Pressure - Equipment4061 psi (28000 kPa)
-Operating Pressure - Swing3481 psi (24000 kPa)
-Operating Pressure - Travel4061 psi (28000 kPa)
-Pump Flow at 2,000 rpm39.6 gal/min (150 l/min)
-Digging Force - Stick - Standard9015 lb (40.1 kN)
-Digging Force - Stick - Long7891 lb (35.1 kN)
-Auxiliary Circuit - Primary (280 bar/4,061 psi)33.8 gal/min (128 l/min)
-Auxiliary Circuit - Secondary (280 bar/4,061 psi)16.9 gal/min (64 l/min)
-Digging Force - Bucket13534 lb (60.2 kN)
-Boom Swing - Right50°

Benefits and Features

Standard Equipment

  • ENGINE
  • HYDRAULIC SYSTEM
  • OPERATOR ENVIRONMENT
  • UNDERCARRIAGE
  • FRONT LINKAGE
  • ELECTRICAL
  • LIGHTS AND MIRRORS
  • SAFETY AND SECURITY

Optional Equipment

  • ENGINE
  • HYDRAULIC SYSTEM
  • UNDERCARRIAGE
  • FRONT LINKAGE
  • LIGHTS AND MIRRORS
  • SAFETY AND SECURITY
  • TECHNOLOGY
  • OTHER ATTACHMENTS

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