Categories ↠ Mini Excavators ↠ Caterpillar 305D CR

Caterpillar 305D CR Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Caterpillar ➔
Model: 305D CR ➔

The Caterpillar 305D CR Mini Excavator is a versatile and powerful machine designed for efficient digging and excavation tasks. With a maximum digging depth of 12 feet and a reach of 19 feet along the ground, this excavator offers impressive capabilities for a variety of construction applications. Powered by a Mitsubishi S4Q2 engine producing 42 horsepower, and equipped with hydraulic systems providing up to 10,050 pounds of digging force, the 305D CR is a reliable and durable option for your excavation needs. With an operating weight of 11,012 pounds and easy maneuverability, this mini excavator is a valuable asset on any job site.

See all Caterpillar 305D CRs for sale

General Specifications

Blades

Blade Height	15 in (38 cm)
Blade Lift Height	16 in (40 cm)
Blade Width	7 ft (2 m)
Dig Depth	22 in (56 cm)

Boom/Stick Excavator Option 1

Max Digging Depth	12 ft (4 m)
Max Reach Along Ground	19 ft (6 m)

Dimensions

Height - Over Cab	8 ft (3 m)
Maximum Cutting Height - Long Stick	18 ft (5 m)
Maximum Cutting Height - Standard Stick	17 ft (5 m)
Maximum Digging Depth - Standard Stick	11 ft (3 m)
Maximum Dump Height - Long Stick	13 ft (4 m)
Maximum Dump Height - Standard Stick	12 ft (4 m)
Maximum Horizontal Reach - Long Stick	20 ft (6 m)
Maximum Horizontal Reach - Standard Stick	18 ft (6 m)
Maximum Reach - Ground Level - Standard Stick	18 ft (5 m)
Maximum Vertical Dig Depth - Long Stick	9 ft (3 m)
Maximum Vertical Dig Depth - Standard Stick	8 ft (2 m)
Shipping Height	8 ft (3 m)
Shipping Length	17 ft (5 m)
Track Shoe Width	1 ft (0 m)
Transport Width	7 ft (2 m)

Engine

Bore	4 in (9 cm)
Displacement	153 cu in (2,507 cu cm)
Engine Model	Mitsubishi S4Q2
Gross Power	43 hp (32 kw)
Make	Mitsubishi
Net Power	42 hp (31 kw)
Stroke	4 in (10 cm)

Hydraulic System

Auxiliary Circuit - Primary	19 gpm (70 lpm)
Auxiliary Circuit - Secondary	9 gpm (35 lpm)
Digging Force - Bucket	10,050 lbs (4,559 kg)
Digging Force - Stick - Long	4,788 lbs (2,172 kg)
Digging Force - Stick - Standard	5,550 lbs (2,517 kg)
Operating Pressure - Equipment	3553 psi
Operating Pressure - Swing	2690 psi
Operating Pressure - Travel	3553 psi

Operating Specifications

Operating Weight

11,012 lbs (4,995 kg)

Service Refill Capacities

Cooling System	3 gal (11 l)
Engine Oil	2 gal (8 l)
Fuel Tank	19 gal (70 l)
Hydraulic System	21 gal (78 l)
Hydraulic Tank	13 gal (48 l)

Swing System

Boom Swing - Left - With Stop	60 degrees
Boom Swing - Left - Without Stop	80 degrees
Boom Swing - Right	50 degrees
Machine Swing Speed	9 rpm

Travel System

Maximum Traction Force - High Speed	5,395 lbs (2,447 kg)
Maximum Traction Force - Low Speed	10,161 lbs (4,609 kg)
Travel Speed - High	3 mph (5 kph)
Travel Speed - Low	2 mph (3 kph)

Weights

Operating Weight - With Cab

11,365 lbs (5,155 kg)

Caterpillar 305D CRs currently for sale

A Caterpillar 305D CR From Ziegler CAT for $42,500.00 USD

A 2012 Caterpillar 305D CR From Ritchie Bros. Auctioneers for Auction Pricing

A 2012 Caterpillar 305D CR From Jeff Martin Auctioneers, Inc for Auction Pricing

Our Main Office

Construction Equipment Guide
470 Maryland Drive
Fort Washington, PA 19034
800-523-2200

About Us

Construction Equipment Guide covers the nation with its four regional newspapers, offering construction and industry news and information along with new and used construction equipment for sale from dealers in your area. Now we extend those services and information to the internet. Making it as easy as possible to find the news and equipment that you need and want.

Contents Copyrighted 2025, by Construction Equipment Guide, which is a Registered Trademark, registered in the U.S. Patent Office. Registration number 0957323. All rights reserved, nothing may be reprinted or reproduced (including framing) in whole or part without written permission from the publisher. All editorial material, photographs, drawings, letters, and other material will be treated as unconditionally assigned for publication and copyright purposes and are subject to Construction Equipment Guide’s unrestricted right to edit and comment editorially. Contributor articles do not necessarily reflect the policy or opinions of this publication.

Read our privacy policy here.
Mastodon