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302.4D Mini Hydraulic Excavator

302.4D Mini Hydraulic Excavator

At a Glance

Engine Model
Yanmar 3TNV76
Net Power
17.7 HP
Operating Weight
5115 lb
Operating Weight - With Cab
5115 lb
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Overview

The Cat® 302.4D provides power and efficiency so that you can get the best out of your job without ever feeling the strain. You can be assured of faster, more powerful digging with a smoother response.

Engine

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Engine Model Yanmar 3TNV76
Net Power 17.7HP
Displacement 40in³
Gross Power - ISO 14396 24.3HP
Rated Net Power - 2,200 rpm - ISO 9249 17.7HP

Weights

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Operating Weight 5115lb
Operating Weight - With Cab 5115lb
Transport Weight - With Canopy 4553lb
Transport Weight - With Cab 4795lb
Operating Weight - With Canopy 4872lb

Hydraulic System

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Operating Pressure - Equipment 3481psi
Operating Pressure - Travel 3481psi
Operating Pressure - Swing 2176psi
Maximum Stick Force - Standard Stick 3372lb
Maximum Stick Force - Long Stick 2990lb
Maximum Bucket Force 4900lb
Auxiliary Circuits - Secondary 17 L/min at 200 bar (4.5 gal/min at 2,900 psi)
Auxiliary Circuits - Primary 30 L/min at 170 bar (8 gal/min at 2,465 psi)
Pump Flow at 2,200 rpm 26.1 + 26.1 + 19.4 + 6.4 L/min (6.9 + 6.9 + 5.1 + 1.7 gal/min)

Blade

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Width 55in
Height 11.8in
Dig Depth 13in
Lift Height 11.5in

Travel System

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Gradeability 30°/58%
Travel Speed 2.5 km/h-4 km/h (1.55 mph-2.5 mph)

Dimensions (Approximate) - Long Stick

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Boom Swing Angle - LH 77°/64°
Maximum Vertical Dig Depth 5.74ft
Maximum Reach - Ground Level 13.85ft
Maximum Dump Height 9.42ft
Maximum Dozer Lift Height 12in
Maximum Dozer Dig Depth 13in
Maximum Digging Depth 8.53ft
Maximum Dig Height 13.35ft
Width 4.59ft
Transport Length - Arm Lowered 13.22ft
Maximum Boom Offset - RH 20in
Maximum Boom Offset - LH 14in
Length - Undercarriage 6ft
Tail Swing Radius 3.84ft
Height 7.84ft
Boom Swing Angle - RH 48°

Dimensions (Approximate) - Standard Stick

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Width 4.59ft
Transport Length - Arm Lowered 13.22ft
Tail Swing Radius 3.84ft
Maximum Vertical Dig Depth 5.15ft
Maximum Reach - Ground Level 13.19ft
Maximum Boom Offset - RH 20in
Maximum Boom Offset - LH 14in
Length - Undercarriage 6ft
Boom Swing Angle - RH 48°
Height 7.84ft
Boom Swing Angle - LH 77°/64°
Maximum Dump Height 9ft
Maximum Dozer Lift Height 12in
Maximum Dozer Dig Depth 13in
Maximum Digging Depth 7.87ft
Maximum Dig Height 12.96ft

Service Refill Capacities

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Hydraulic Tank Capacity 5gal (US)
Fuel Tank Capacity 6.3gal (US)

Operating Specifications

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Stick Length - Standard 42in
Stick Length - Long 49.2in
Machine Overhang 18.1in