Beilite Hydraulic Breaker Wear Parts: Standards & Replacement Guide

Time: 2025-07-22 14:28

Maintaining your Beilite hydraulic breaker's performance and longevity hinges on the timely replacement of its wear parts. This guide details the wear standards and replacement requirements for key components like chisel rods, pins, and bushings, ensuring you keep your equipment in optimal condition.

Beilite Hydraulic Breaker Wear Parts: Standards & Replacement Guide

The Importance of Wear Parts and Timely Replacement

Beilite strongly recommends using factory original wear parts from Beilite. These parts are designed with unique specifications and undergo strict quality control, guaranteeing your hydraulic breaker's best performance and stable lifespan. Using non-original parts during the warranty period may void your warranty.

Replacing wear parts at their specified limits is crucial. This proactive approach helps maintain your equipment in peak condition and prevents failures or damage caused by excessive wear.

Chisel Rod Wear Standards

The chisel rod is a critical component that experiences significant wear. Prompt replacement is essential when it reaches its specified wear limit.

The table below outlines the initial and replacement dimensions for various Beilite models:

Model	Initial Size A (mm)	Replacement Size B (mm)
BLT-40	266	165
BLT-45	286	165
BLT-53	320	180
BLT-60	320	180
BLT-70	365	200
BLT-75	387	200
BLT-85	492	240
BLT-100	546	240
BLT-125	611	270
BLT-135	688	300
BLT-135G	735	320
BLT-140	667	350
BLT-150	796	400
BLT-150G	769	400
BLT-155	753	470
BLT-165	753	470
BLT-175	750	500
BLT-185	772	500
BLT-190	772	500
BLT-195	772	500
BLT-200	801	500
BLT-205	829	-
BLT-210	852	550
BLT-215	852	550
BLT-220	850	-
BLT-230	850	-
BLT-235	850	550
BLT-245	1000	550
BLT-260	1040	550
BLT-280	1202.5	600

Chisel Pin Wear Standards

Chisel pins play a vital role in securing the chisel. If one side of the pin wears by more than 1.5 mm, you can flip it over to use the other side.

However, once the overall wear reaches the specified replacement size, the pin must be replaced. Refer to the table for detailed specifications:

Model	Initial Size A (φ)	Replacement Size B (φ)	Pin Shape
BLT-40	φ22	φ19	Circular
BLT-45	φ24	φ21	Circular
BLT-53	φ24	φ21	Circular
BLT-60	φ35	φ32	Circular
BLT-70	φ35	φ32	Circular
BLT-75	φ35	φ32	Circular
BLT-85	54	50	Flat
BLT-100	60	56	Flat
BLT-125	76	71	Flat
BLT-135	82	76	Flat
BLT-135G	80	75	Flat
BLT-140	89	83	Flat
BLT-150	94	88	Flat
BLT-150G	90	84	Flat
BLT-155	97	91	Flat
BLT-165	97	91	Flat
BLT-175	120	114	Flat
BLT-185	120	114	Flat
BLT-190	120	114	Flat
BLT-195	120	114	Flat
BLT-200	120	114	Flat
BLT-205	135	129	Flat
BLT-210	140	134	Flat
BLT-215	140	134	Flat
BLT-220	145	139	Flat
BLT-230	150	144	Flat
BLT-235	150	144	Flat
BLT-245	150	144	Flat
BLT-260	150	144	Flat
BLT-280	156	150	Flat

Bushing Wear Standards

Bushings are crucial for guiding the chisel rod and protecting internal components. Severely worn bushings can significantly reduce the lifespan of the piston and chisel rod, and can even lead to chisel rod breakage. Therefore, replace bushings promptly when they reach their specified wear limits.

Model	Measurement spot B	Initial size A	Replacement size A	Initial size C	Replacement size C
BLT-40	20	φ40	φ42	8	6
BLT-45	25	φ45	φ47	10	8
BLT-53	25	φ53	φ55	8.5	6.5
BLT-60	25	φ60	φ62	11	9
BLT-70	35	φ70	φ73	8	6
BLT-75	40	φ75	φ78	16.5	14.5
BLT-85	40	φ85	φ88	22	20
BLT-100	45	φ100	φ103	16.5	13.5
BLT-125	60	φ125	φ128	31	28
BLT-135	50	φ135	φ138	27	24
BLT-135G	50	φ135	φ138	27	24
BLT-140	70	φ140	φ143	38	35
BLT-150	70	φ150	φ153	36.5	33.5
BLT-150G	65	φ150	φ153	35	32
BLT-155	80	φ155	φ158	32	29
BLT-165	80	φ165	φ168	37.5	34.5
BLT-175	80	φ175	φ179	32.5	29.5
BLT-185	80	φ185	φ189	30	27
BLT-190	80	φ190	φ194	30	27
BLT-195	80	φ195	φ199	30	27
BLT-200	90	φ200	φ204	30	27
BLT-205	95	φ205	φ209	35	32
BLT-210	95	φ210	φ214	35	32
BLT-215	95	φ215	φ219	35	32
BLT-220	95	φ220	φ224	37	34.3
BLT-230	95	φ230	φ234	42	39
BLT-235	95	φ235	φ239	42	39.3
BLT-245	95	φ245	φ249	45	42
BLT-260	95	φ260	φ264	43	40
BLT-280	95	φ280	φ284	43	40

Frequently Asked Questions (FAQ)

Q1: Why is it important to use factory original parts from Beilite?

A1: The wear parts are specifically designed and manufactured to meet the exact specifications of your hydraulic breaker, ensuring optimal performance, longer lifespan, and maintaining your warranty.

Q2: How do I know when to replace my chisel rod?

A2: You should replace your chisel rod when its length wears down to the "Replacement Size B" indicated in the table for your specific Beilite model.

Q3: Can I flip my chisel pin if only one side is worn?

A3: Yes, if one side of the chisel pin wears by more than 1.5 mm, you can flip it to use the other side. However, replace the pin entirely when its overall wear reaches the "Replacement Size B" for your model.

Q4: What are the risks of not replacing worn bushings?

A4: Not replacing worn bushings can significantly shorten the lifespan of your piston and chisel rod, and may even lead to the chisel rod breaking due to improper guidance and increased friction.

Keep Your Beilite Breaker Running Strong!

Regular inspection and timely replacement of wear parts are key to maximizing the efficiency and lifespan of your Beilite hydraulic breaker. Don't compromise on performance or safety.

Need to order Beilite original parts or have more questions about maintenance?

Contact us today to speak with a Beilite expert!

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