B2 Side Mount

Operating Weight - With Tool: 272.5 lb / 123.6 kg
Energy Class: 213.9 ft·lbf / 290 J
Tool Shaft Diameter: 1.8 in / 45 mm

Used for demolition and construction applications.

Cat® B2-B8 Side Mount Model Hammers Brochure Cat® B1-B9 Model Hammers Parts Reference Guide

Specifications
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Product Specifications
Operating Weight - With Tool	272.5 lb / 123.6 kg
Energy Class	213.9 ft·lbf / 290 J
Machine Class	1 Ton Mini Excavators
Tool Shaft Diameter	1.8 in / 45 mm
Impact Frequency	700-1200 bpm
Minimum Operating Pressure	1276.3 psi / 8800 kPa
Minimum Carrier Weight	3300.3 lb / 1497 kg
Optimal Hydraulic Flow	20-30 lpm (5.3-7.9 gpm)
Overall Width	8.5 in / 217 mm
Overall Length	15.4 in / 391 mm
Overall Height	42.4 in / 1076 mm
Height - Without Tool	29.5 in / 750 mm
Sound Level	128 dB
Mounting Bracket Size	Pin On

Mini Excavators

Cat® mini excavators deliver power and performance in smaller, more compact sizes to help you work in a variety of applications. Caterpillar offers a range of mini excavators from 1-10 metric tons to meet your jobsite demands. They are ideal for jobs such as landscaping, utilities, residential construction and others where space may be constrained. With exceptional digging, lifting and swing capacity, Cat mini excavators help you get jobs done faster. A spacious cab and ergonomic controls keep you working comfortably, while a variety of Cat attachments such as augers and hammers provide even more versatility.

Model	Net Power	Operating Weight	Dig Depth
301.5	21 hp / 15.7 kW	3913 lb / 1775 kg	100 in / 2540 mm
301.7 CR	21 hp / 15.7 kW	4222 lb / 1915 kg	100 in / 2540 mm
301.8	21 hp / 15.7 kW	4473 lb / 2029 kg	101.2 in / 2570 mm
302 CR	21 hp / 15.7 kW	4987 lb / 2262 kg	101.2 in / 2570 mm

B2 Side Mount

Mini Excavators

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