Beilite Machinery Co., Ltd.
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BLT-70

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Parameter

Top Mounted Type Total Length

1595mm

Top Mounted Type Total Weight

296kg

Chisel Diameter

70mm

Working Oil Flow

40~70l/min

Relief Pressure

160bar

Working Pressure

110~140bar

Back Head Nitrogen Pressure

14~17bar

Accumulator Nitrogen Pressure

55~60bar

Impact Rate

500~900bpm

Oil Hose Diameter

1/2inch

Chisel Length

700mm

Applicable Excavator

4.5~6t
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Product Overview

The BLT-70 represents our premium tower-type hydraulic breaker designed for heavy-duty applications. Featuring an elevated mounting system that maximizes direct force transmission, this hydraulic breaker for excavators delivers unparalleled vertical impact performance while maintaining exceptional flexibility for complex demolition tasks.

Key Features

  • Superior structural integrity with concentrated impact force technology
  • Extended operational range with 360° working capability
  • Maintenance-friendly design featuring quick-access components
  • Advanced hydraulic system with accumulator technology
  • Heavy-duty construction for prolonged service life

Technical Specifications

Parameter Value
Total Length 1595mm
Total Weight 296kg
Chisel Diameter 70mm
Working Oil Flow 40-70l/min
Relief Pressure 160bar
Working Pressure 110-140bar
Accumulator Pressure 55-60bar
Impact Rate 500-900bpm
Applicable Excavator 4.5-6t

Professional Applications

This industrial-grade hydraulic breaker excels in demanding scenarios including:

  • Large-scale building demolition projects
  • Underground construction and tunnel excavation
  • Marine engineering and underwater demolition
  • Quarry operations and rock fragmentation
  • Infrastructure development and road construction

Standard Accessories

  • 2 premium-grade chisels (70mm diameter)
  • 2 high-pressure oil hoses (1/2inch)
  • 1 complete seal kit
  • 1 N₂ gas bottle
  • 1 heavy-duty toolbox

Engineering Excellence

Our tower-type hydraulic breakers incorporate cutting-edge technology to deliver maximum performance. The BLT-70 features:

  • Precision-engineered impact mechanism for consistent power delivery
  • Optimized hydraulic circuit with accumulator for energy efficiency
  • Reinforced structural components for extended durability
  • Ergonomic design for simplified maintenance procedures

Compatible With Leading 4.5-6 Ton Excavators

This professional demolition hammer is engineered to work seamlessly with major excavator brands in its class, ensuring reliable performance across various applications and working conditions.

Adaptive model

Including but not limited to
斗山(Doosan)
Brand:

斗山(Doosan)

Model:
55 / 55-5 / 60
Note:
杰西博(JCB)
Brand:

杰西博(JCB)

Model:
3CX
Note:
久保田(Kubota)
Brand:

久保田(Kubota)

Model:
U45 / 50 / 55 / 60
Note:
卡特(Caterpillar)
Brand:

卡特(Caterpillar)

Model:
304 / 304.5 / 305
Note:
卡特(Caterpillar)
Brand:

卡特(Caterpillar)

Model:
305.5
Note:
卡特(Caterpillar)
Brand:

卡特(Caterpillar)

Model:
306
Note:
凯斯(Case)
Brand:

凯斯(Case)

Model:
CX47 / 50B
Note:
柳工(LiuGong)
Brand:

柳工(LiuGong)

Model:
LG904
Note:
柳工(LiuGong)
Brand:

柳工(LiuGong)

Model:
LG905 / 906
Note:
日立(Hitachi)
Brand:

日立(Hitachi)

Model:
EX55 / ZAX55
Note:
日立(Hitachi)
Brand:

日立(Hitachi)

Model:
ZAX55 / 60
Note:
三一(Sany)
Brand:

三一(Sany)

Model:
SY55-9 / 60
Note:
斗山(Doosan)
Brand:

斗山(Doosan)

Model:
山猫(Bobcat)341 / X341
Note:
斗山(Doosan)
Brand:

斗山(Doosan)

Model:
山猫(Bobcat)442
Note:
斗山(Doosan)
Brand:

斗山(Doosan)

Model:
山猫(Bobcat)X442
Note:
斗山(Doosan)
Brand:

斗山(Doosan)

Model:
山猫(Bobcat)ZX125
Note:
神钢(Kobelco)
Brand:

神钢(Kobelco)

Model:
SK40 / 45 / 55
Note:
神钢(Kobelco)
Brand:

神钢(Kobelco)

Model:
SK60
Note:
神钢(Kobelco)
Brand:

神钢(Kobelco)

Model:
SK60
Note:
神钢(Kobelco)
Brand:

神钢(Kobelco)

Model:
SK60E
Note:
沃尔沃(Volvo)
Brand:

沃尔沃(Volvo)

Model:
EC40 / 55B / 60
Note:
现代(Hyundai)
Brand:

现代(Hyundai)

Model:
R55-7 / 60-5
Note:
现代(Hyundai)
Brand:

现代(Hyundai)

Model:
R60-7
Note:
小松(Komatsu)
Brand:

小松(Komatsu)

Model:
PC40 / 45 / 50-7 / 55-7 / 56 / 58
Note:
小松(Komatsu)
Brand:

小松(Komatsu)

Model:
PC60-7
Note:
徐工(XCMG)
Brand:

徐工(XCMG)

Model:
XE40
Note:
徐工(XCMG)
Brand:

徐工(XCMG)

Model:
XE60 / 65
Note:
洋马(Yanmar)
Brand:

洋马(Yanmar)

Model:
VIO40 / 45 / 50 / 55
Note:
竹内(Takeuchi)
Brand:

竹内(Takeuchi)

Model:
TB45 / 53 / TB145
Note:
住友(Sumitomo)
Brand:

住友(Sumitomo)

Model:
SH55
Note:
住友(Sumitomo)
Brand:

住友(Sumitomo)

Model:
SH60
Note:

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