301.7D

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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

Units:
Engine Model Yanmar 3TNV76 Yanmar 3TNV76 Less
Net Power 17.7 HP 13.2 kW Less
Displacement 40.0 in³ 1116.0 cm³ Less
Gross Power - ISO 14396 24.3 HP 17.9 kW Less
Rated Net Power - 2,200 rpm - ISO 9249 17.7 HP 13.2 kW Less

Weights

Operating Weight 3810.0 lb 1728.0 kg Less
Operating Weight - With Cab 3792.0 lb 1720.0 kg Less
Operating Weight - With Cab and Extending Undercarriage 4068.0 lb 1845.0 kg Less
Operating Weight - With Canopy 3550.0 lb 1610.0 kg Less
Operating Weight - With Canopy and Extending Undercarriage 3825.0 lb 1735.0 kg Less

Travel System

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

Hydraulic System

Operating Pressure - Equipment 2900.0 psi 200.0 bar Less
Operating Pressure - Travel 2900.0 psi 200.0 bar Less
Operating Pressure - Swing 1813.0 psi 125.0 bar Less
Auxiliary Circuits - Primary 30 L/min at 170 bar (8 gal/min at 2,465 psi) 30 L/min at 170 bar (8 gal/min at 2,465 psi) Less
Auxiliary Circuits - Secondary 17 L/min at 200 bar (4.5 gal/min at 2,900 psi) 17 L/min at 200 bar (4.5 gal/min at 2,900 psi) Less
Maximum Bucket Force 4226.0 lb 18.8 kN Less
Maximum Stick Force - Long Stick 2203.0 lb 9.8 kN Less
Maximum Stick Force - Standard Stick 2518.0 lb 11.2 kN Less
Pump Flow at 2,200 rpm 1.7 gal/min 6.4 l/min Less

Blade

Width 39.0 in 990.0 mm Less
Height 9.0 in 230.0 mm Less
Dig Depth - Standard Blade 12.5 in 317.0 mm Less
Lift Height - Standard Blade 8.0 in 197.0 mm Less

Service Refill Capacities

Fuel Tank Capacity 6.3 gal (US) 24.0 l Less
Hydraulic Tank Capacity 5.5 gal (US) 21.0 l Less

Dimensions (Approximate) - Standard Stick

Boom Swing Angle - LH 77°/64° 77°/64° Less
Boom Swing Angle - RH 48.0 ° 48.0 ° Less
Height 7.51 ft 2290.0 mm Less
Length - Undercarriage - Extending 5.25 ft 1600.0 mm Less
Length - Undercarriage - Fixed 4.74 ft 1445.0 mm Less
Maximum Boom Offset - LH 1.18 ft 360.0 mm Less
Maximum Boom Offset - RH 1.71 ft 520.0 mm Less
Maximum Dig Height 11.43 ft 3485.0 mm Less
Maximum Digging Depth 7.22 ft 2200.0 mm Less
Maximum Dozer Dig Depth 1.0 ft 320.0 mm Less
Maximum Dozer Lift Height 8.0 in 200.0 mm Less
Maximum Dump Height 8.2 ft 2500.0 mm Less
Maximum Reach - Ground Level 12.14 ft 3700.0 mm Less
Maximum Vertical Dig Depth 4.69 ft 1430.0 mm Less
Tail Swing Radius 3.84 ft 1170.0 mm Less
Transport Length - Arm Lowered 12.65 ft 3855.0 mm Less
Undercarriage Width - Extended 4.27 ft 1300.0 mm Less
Undercarriage Width - Retracted 3.25 ft 990.0 mm Less
Width 3.25 ft 990.0 mm Less

Dimensions (Approximate) - Long Stick

Boom Swing Angle - LH 77°/64° 77°/64° Less
Boom Swing Angle - RH 48.0 ° 48.0 ° Less
Height 7.51 ft 2290.0 mm Less
Length - Undercarriage - Extending 5.25 ft 1600.0 mm Less
Length - Undercarriage - Fixed 4.74 ft 1445.0 mm Less
Maximum Boom Offset - LH 1.18 ft 360.0 mm Less
Maximum Boom Offset - RH 1.71 ft 520.0 mm Less
Maximum Dig Height 11.79 ft 3595.0 mm Less
Maximum Digging Depth 7.87 ft 2400.0 mm Less
Maximum Dozer Dig Depth 1.0 ft 320.0 mm Less
Maximum Dozer Lift Height 8.0 in 200.0 mm Less
Maximum Dump Height 8.56 ft 2610.0 mm Less
Maximum Reach - Ground Level 12.78 ft 3895.0 mm Less
Maximum Vertical Dig Depth 5.31 ft 1620.0 mm Less
Tail Swing Radius 3.84 ft 1170.0 mm Less
Transport Length - Arm Lowered 12.65 ft 3855.0 mm Less
Undercarriage Width - Extended 4.27 ft 1300.0 mm Less
Undercarriage Width - Retracted 3.25 ft 990.0 mm Less
Width 3.25 ft 990.0 mm Less

Operating Specifications

Machine Overhang 19.5 in 495.0 mm Less
Stick Length - Long 46.0 in 1180.0 mm Less
Stick Length - Standard 39.6 in 980.0 mm Less

Performance

Versatility

Productive Comfort

Engine and Serviceability

Mini Excavator Attachment Options

Cat Mini Excavator attachment options let you get more out of your machines. Browse our attachment offerings to find the ones that are right for your business.

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Swear by Equipment Management

Fuel costs. Labor costs. Maintenance costs. They can all tax your patience. But with timely, accurate data, you can better manage your equipment to keep operating expenses in line. Cat® EMSolutions offers everything you need to control costs, help your guys work better, reduce risks and get more done every day.

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Mini Hydraulic Excavator Parts Reference Guide

The mini hydraulic excavator parts reference guide provides you with a quick reference to all the repair, wear and maintenance parts you need for your excavator.

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