303.5E CR Hydraulic Excavator

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CALCULATE FINANCE

Operator Station

Performance

Zero Tail Swing

Coupler and Work Tool Options

Dozer Blade

Undercarriage

Serviceability

Customer Support

Engine
Engine Model Cat® C1.8
Net Power 23.6 kW (31.6 HP)
Gross Power 24.8 kW (33.3 HP)
Weights
Operating Weight 3508 kg (7734 lb)
Operating Weight - With Cab 3692 kg (8139 lb)
Dimensions
Maximum Digging Depth - Standard Stick 2880 mm (9.6 ft)
Maximum Reach - Ground Level - Standard Stick 5060 mm (16.7 ft)
Height - Over Cab 2500 mm (8.2 ft)
Maximum Horizontal Reach - Standard Stick 5200 mm (17.1 ft)
Shipping Length 4730 mm (15.5 ft)
Maximum Vertical Dig Depth - Long Stick 2470 mm (8.2 ft)
Maximum Dump Height - Long Stick 3640 mm (11.9 ft)
Maximum Horizontal Reach - Long Stick 5440 mm (17.8 ft)
Transport Width 1780 mm (5.8 ft)
Maximum Dump Height - Standard Stick 3520 mm (11.5 ft)
Maximum Cutting Height - Long Stick 5030 mm (16.5 ft)
Track Shoe Width 300 mm (1 ft)
Maximum Cutting Height - Standard Stick 4920 mm (16.2 ft)
Maximum Vertical Dig Depth - Standard Stick 2320 mm (7.7 ft)
Shipping Height 2500 mm (8.2 ft)
Engine Dimensions
Bore 87 mm (3.4 in)
Stroke 102.4 mm (4 in)
Displacement 1.8 l (110 inu00b3)
Travel System
Travel Speed - High 4.6 km/h (2.8 mile/h)
Maximum Traction Force - Low Speed 31 kN (6969 lb)
Maximum Traction Force - High Speed 16.9 kN (3799 lb)
Travel Speed - Low 2.6 km/h (1.6 mile/h)
Hydraulic System
Operating Pressure - Equipment 245 bar (3553 psi)
Digging Force - Stick - Standard 18.9 kN (4249 lb)
Digging Force - Stick - Long 16.9 kN (3799 lb)
Digging Force - Bucket 33 kN (7419 lb)
Operating Pressure - Travel 245 bar (3553 psi)
Operating Pressure - Swing 181 bar (2625 psi)
Auxiliary Circuit - Primary 60 l/min (15.9 gal/min)
Auxiliary Circuit - Secondary 27 l/min (7.1 gal/min)
Swing System
Machine Swing Speed 9 r/min (9 r/min)
Boom Swing - Left - Without Stop 80 u00b0 (80 u00b0)
Boom Swing - Left - With Stop 55 u00b0 (55 u00b0)
Boom Swing - Right 50 u00b0 (50 u00b0)
Blade
Width 1780 mm (70 in)
Height 325 mm (12.8 in)
Dig Depth 470 mm (18.5 in)
Lift Height 400 mm (15.7 in)
Service Refill Capacities
Cooling System 5.5 l (1.5 gal (US))
Engine Oil 7 l (1.8 gal (US))
Hydraulic Tank 42.3 l (11.2 gal (US))
Fuel Tank 46 l (12.2 gal (US))
Hydraulic System 65 l (17.2 gal (US))
MSC Comments
MSC Spec Date 3/06

Standard Equipment

  • COMPASS display panel
  • Dozer blade with float function
  • Floor mat
  • Foot travel pedals
  • Gauges or indicators for fuel level engine coolant temperature, hour meter, engine oil pressure, air cleaner, alternator and glow plugs, service interval
  • Horn
  • Hydraulic oil cooler
  • Lifting eye on bucket linkage (optional in Europe)
  • Lockable storage box
  • Low maintenance linkage pin joints
  • Maintenance free battery
  • Rubber track
  • Seatbelt, 76 mm (3 in) wide, retractable (optional in Europe)
  • Standard stick
  • Suspension seat, vinyl covered
  • “Thumb ready” stick (standard equipment in all regions except Europe)
  • Travel alarm (optional in Europe)

Optional Equipment

  • Air conditioning
  • Angle dozer blade with float function
  • Beacon socket for canopy machines
  • Boom check valve (Europe only)
  • Boom mounted light
  • Cab, radio ready with FOPS ISO 10262 (Level 1), Tip-Over Protection (TOPS) ISO 12117, heater/defroster, interior light and windshield wiper/washer
  • Ecology drain valve for hydraulic tank
  • Ecology drain valve for engine oil
  • Fan and sun blind installation
  • Front screen guard for cab and canopy
  • High back suspension seat, fabric covered
  • Hydraulic quick coupler lines
  • Long stick
  • Mechanical quick coupler
  • Mirrors for cab and canopy
  • Secondary auxiliary hydraulic lines
  • Steel track and steel track with rubber pads

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