BLT-190

Color:

Parameter

Side Mounted Type Total Length	3363mm
Side Mounted Type Total Weight	5240kg
Chisel Diameter	190mm
Working Oil Flow	240~290l/min
Relief Pressure	300bar
Working Pressure	250~270bar
Back Head Nitrogen Pressure	27~30bar
Accumulator Nitrogen Pressure	65~70bar
Impact Rate	100~140bpm
Oil Hose Diameter	1¼inch
Chisel Length	1600mm
Applicable Excavator	45~55t

BLT-190 Triangular Hydraulic Breaker for 45-55 ton Excavators | 190mm Chisel

Product Overview

The BLT-190 represents the ultimate in heavy-duty demolition equipment, engineered to deliver maximum impact force for the most demanding applications. Featuring an advanced triangular design with minimal components, this hydraulic breaker combines brute strength with exceptional durability. Its low mounting position ensures superior stability and control, while the optimized geometry allows for efficient material displacement - outperforming conventional silent and tower-type breakers in debris clearance.

Key Features of Hydraulic Breakers for Excavators

Enhanced Structural Stability: Triangular configuration provides optimal force distribution during operation
High-Efficiency Breaking: Delivers powerful 100-140 blows per minute for rapid material fragmentation
Reduced Maintenance: Simplified construction with premium components minimizes downtime
Superior Debris Management: Optimized design enables efficient material clearing post-breaking
Industrial-Grade Durability: Heavy-duty construction withstands continuous operation in extreme conditions

Technical Specifications

Parameter	Value
Model	BLT-190
Total Length (Side Mounted)	3363 mm
Total Weight (Side Mounted)	5240 kg
Chisel Diameter	190 mm
Chisel Length	1600 mm
Working Oil Flow	240-290 l/min
Relief Pressure	300 bar
Working Pressure	250-270 bar
Back Head Nitrogen Pressure	27-30 bar
Accumulator Nitrogen Pressure	65-70 bar
Impact Rate	100-140 bpm
Oil Hose Diameter	1¼ inch
Applicable Excavator	45-55 ton

Professional Applications for Hydraulic Rock Breakers

Large-scale mining and quarry demolition
Demolition of thick reinforced concrete structures
Heavy-duty asphalt pavement removal
Massive rock fragmentation projects
Major excavation and foundation work

Standard Accessories Included with Each Breaker

2 pcs chisels
2 pcs oil hoses
1 pc seal kit
1 pc N₂ gas bottle
1 pc toolbox

Adaptive model

Including but not limited to

Brand:

斗山（Doosan）

Model:

DX480 / 490 / 520

Note:

Brand:

杰西博（JCB）

Model:

JS450

Note:

Brand:

卡特（Caterpillar）

Model:

345

Note:

Brand:

卡特（Caterpillar）

Model:

349D

Note:

Brand:

卡特（Caterpillar）

Model:

349D2L

Note:

Brand:

凯斯（Case）

Model:

CX460

Note:

Brand:

日立（Hitachi）

Model:

ZAX450 / 470 / 490

Note:

Brand:

日立（Hitachi）

Model:

EX550 / 600

Note:

Brand:

三一（Sany）

Model:

SY465

Note:

Brand:

三一（Sany）

Model:

SY465H-8

Note:

Brand:

三一（Sany）

Model:

SY485

Note:

Brand:

神钢（Kobelco）

Model:

SK450 / 480

Note:

Brand:

沃尔沃（Volvo）

Model:

EC460 / 480

Note:

Brand:

现代（Hyundai）

Model:

R455 / 485

Note:

Brand:

小松（Komatsu）

Model:

PC450 / 460

Note:

Brand:

小松（Komatsu）

Model:

PC500(标准臂)

Note:

Brand:

小松（Komatsu）

Model:

PC500(短小臂)

Note:

Brand:

徐工（XCMG）

Model:

XE470

Note:

Brand:

住友（Sumitomo）

Model:

SH450

Note: