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Anchors & Construction Fixings › Wedge & Through-Bolt Anchors

Hydraulic Breaker Through Bolts for Sb81 by Factory

Updated 2026-11-03 · Markdown version

Model no. QH-bolts

US$600.00 – 6,000 / piece

MOQ 1 piece · Final price confirmed in your quote

Chisel Material: 42CrMo
Diameter of Chisel: 45, 53, 68, 75, 85, 100, 140, 155, 165, 175,mm
Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
After-sales Service	Warranty Card
Warranty	8months
Model NO.	QH-bolts
Type	Breaker Hammer
Application	Excavator
Certification	CE, ISO9001: 2000
Condition	New
Name	Excavator Hydraulic Breaker
Breaker Type	Side Type, Top Type, Box Type
Chisel Material	42CrMo
Diameter of Chisel	45, 53, 68, 75, 85, 100, 140, 155, 165, 175,mm
Transport Package	Wooden Case
Specification	SB30, SB40, SB45, SB50, SB70, SB81, SB121, SB131
Origin	Zhejiang Ningbo
HS Code	8431490000
Production Capacity	10000pieces/Year
Standard Warranty	12 months or 2,000 operating hours (whichever comes first).
Extended Warranty	Optional coverage up to 36 months.
Global Support	24/7 technical assistance and spare parts supply.
Training	On-site or remote operation/maintenance training.
Category	Wedge & Through-Bolt Anchors

Technical parameters

Item/Model	Operating weight/kg	Carrier weight/ton	Height/mm	Required oil flow/L/min	Operating pressure/bar	Immpact rate/bpm	Chisel diameter/mm	Bucket Capacity/m³
QH-680T	298	4-7	1373	40-70	110-140	500-900	68	0.15-0.3
QH-750T	375	6-9	1719	50-90	120-150	400-800	75	0.2-0.35
QH-850T	577	7-14	2096	60-100	130-160	400-800	85	0.25-0.5
QH-1000T	890	11-16	2251	80-110	150-170	350-700	100	0.4-0.6
QH-1350T	1515	16-21	2691	100-150	160-180	350-600	135	0.6-0.8
QH-1400T	1754	18-26	2823	120-180	160-180	350-500	140	0.7-0.9
QH-1500T	1972	25-30	3047	150-210	160-180	300-450	150	0.9-1.2
QH-1550T	2555	28-35	3119	160-180	160-180	300-450	155	1.1-1.4
QH-1650T	3065	30-45	3359	200-260	160-180	250-400	165	1.2-1.7
QH-1750T	3909	40-55	3617	210-290	160-180	200-350	175	1.4-2.0

Description

Hydraulic Breaker Through Bolts for Sb81 by Factory is part of our wedge & through-bolt anchors range (Anchors & Construction Fixings).

Key details

Type: Breaker Hammer
Application: Excavator
Certification: CE, ISO9001: 2000
Warranty: 8months
Condition: New
Name: Excavator Hydraulic Breaker
Breaker Type: Side Type, Top Type, Box Type
Chisel Material: 42CrMo

Available configurations include chisel material, diameter of chisel and standard warranty. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$600.00 – 6,000 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Hydraulic Breaker Through Bolts for Sb81 by Factory?

The listed minimum order is 1 piece, at US$600.00 – 6,000 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Hydraulic Breaker Through Bolts for Sb81 by Factory?

Type: Breaker Hammer; Application: Excavator; Certification: CE, ISO9001: 2000; Warranty: 8months; Condition: New; Name: Excavator Hydraulic Breaker. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include chisel material, diameter of chisel and standard warranty. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other wedge & through-bolt anchors are available?

The Wedge & Through-Bolt Anchors category lists 1,201 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/anchors-construction-fixings/wedge-through-bolt-anchors/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$600.00 – 6,000MOQ 1 pieceGet a quote WA