Overview: This document provides technical specifications and features for concrete breakers and scrap shears designed for compact
excavators ranging from 1.2 to 9 tons. The equipment is manufactured by WIMMER Hartstahl GmbH & Co. KG and its affiliates.
Specifications:- Concrete breakers are equipped with a scrap edge and offer options for hydraulic rotation or friction mechanics. Jaws are exchangeable for scrap or concrete, and bearings at swivel joints are replaceable.
- An optional booster is available for a working pressure of 350 bar, except for the concrete breaker model 1230 B.
Model Overview:- Concrete Breakers:
- Models include 2870 XB, 2870 HXB, 6090 XB, and 6090 HXB, with varying heights, widths, and weights.
- Breaking force ranges from 41 t to 115 t, and cutting force from 122 t to 250 t at 350 bar.
- Oil flow requirements range from 40 l/min to 75 l/min.
- Hydraulic rotation is available on select models.
- Scrap Shears:
- Models include 2870 S, 2870 HS, 6090 S, and 6090 HS, with different dimensions and weights.
- Cutting force is between 94 t and 128 t at 350 bar.
- Oil flow requirements are 60 l/min to 75 l/min.
- Hydraulic rotation is available on select models.
Technical Details:- Hydraulic data for the booster includes a maximum of 70 l/min and 200 bar, with a pressure transmission ratio of 1:3.3.
Contact Information: WIMMER Hartstahl GmbH & Co. KG is located in Thalgau, Austria, with additional offices in Canada and the Czech Republic.
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