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301.7D Mini Hydraulic Excavator

301.7D Mini Hydraulic Excavator

At a Glance

Engine Model
Yanmar 3TNV76
Net Power
17.7 HP
Operating Weight
3810 lb
Operating Weight - With Cab
3792 lb
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Overview

The Cat® 301.7D gives you a blend of power, control and stability to make your working day easier and more productive.

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 3810lb
Operating Weight - With Cab 3792lb
Operating Weight - With Canopy and Extending Undercarriage 3825lb
Operating Weight - With Canopy 3550lb
Operating Weight - With Cab and Extending Undercarriage 4068lb

Hydraulic System

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Operating Pressure - Equipment 2900psi
Operating Pressure - Travel 2900psi
Operating Pressure - Swing 1813psi
Pump Flow at 2,200 rpm 1.7gal/min
Maximum Stick Force - Standard Stick 2518lb
Maximum Stick Force - Long Stick 2203lb
Maximum Bucket Force 4226lb
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)

Blade

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Width 39in
Height 9in
Lift Height - Standard Blade 8in
Dig Depth - Standard Blade 12.5in

Travel System

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Gradeability 30°/58%
Travel Speed 2.8 km/h/5.6 km/h (1.74 mph/3.48 mph)

Dimensions (Approximate) - Long Stick

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Undercarriage Width - Extended 4.27ft
Transport Length - Arm Lowered 12.65ft
Tail Swing Radius 3.84ft
Maximum Vertical Dig Depth 5.31ft
Maximum Reach - Ground Level 12.78ft
Maximum Dump Height 8.56ft
Maximum Dozer Lift Height 8in
Length - Undercarriage - Fixed 4.74ft
Length - Undercarriage - Extending 5.25ft
Height 7.51ft
Boom Swing Angle - RH 48°
Boom Swing Angle - LH 77°/64°
Maximum Dozer Dig Depth 1ft
Maximum Digging Depth 7.87ft
Maximum Dig Height 11.79ft
Width 3.25ft
Undercarriage Width - Retracted 3.25ft
Maximum Boom Offset - RH 1.71ft
Maximum Boom Offset - LH 1.18ft

Dimensions (Approximate) - Standard Stick

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Width 3.25ft
Undercarriage Width - Retracted 3.25ft
Tail Swing Radius 3.84ft
Maximum Vertical Dig Depth 4.69ft
Maximum Reach - Ground Level 12.14ft
Maximum Dump Height 8.2ft
Maximum Dozer Lift Height 8in
Maximum Dozer Dig Depth 1ft
Maximum Digging Depth 7.22ft
Maximum Dig Height 11.43ft
Maximum Boom Offset - RH 1.71ft
Maximum Boom Offset - LH 1.18ft
Length - Undercarriage - Fixed 4.74ft
Length - Undercarriage - Extending 5.25ft
Height 7.51ft
Undercarriage Width - Extended 4.27ft
Transport Length - Arm Lowered 12.65ft
Boom Swing Angle - LH 77°/64°
Boom Swing Angle - RH 48°

Service Refill Capacities

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Hydraulic Tank Capacity 5.5gal (US)
Fuel Tank Capacity 6.3gal (US)

Operating Specifications

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Stick Length - Standard 39.6in
Stick Length - Long 46in
Machine Overhang 19.5in