OEM 75mm 7 Ton Jack Hammer Rock Breaker Attachment For Excavator
Excavator Road Drill Side Type Breaker/Hammer As Chisel 75mm For 7
Ton Machine
NTK brea Side type would be applied for the operator who wants to
easily see how/which way the hammer works/moves to on the object
material.
Side mounted hydraulic breaker is more flexible to reach different
condition project like road demolition and construction breaking.
ALL the Breaker Set include:
Two Standard Chisel, One Tool Box, Two Pieline, One 4L Nitrogen Gas
Bottle.
The detail for NTK450 as blow:
| TYPE | UNIT | NTK450 | NTK530 | NTK680 | NTK750 | NTK1000 |
| UNIT WEIGHT | KG | 95 | 145 | 275 | 373 | 768 |
| Requierd Oil Flow | L/min | 20-40 | 20-50 | 40-70 | 50-90 | 80-110 |
| Working Pressure | kg/cm | 90-120 | 90-120 | 110-140 | 120-150 | 150-170 |
| Impact Rate | b.p.m | 700-1200 | 600-1100 | 500-900 | 400-800 | 350-700 |
| Hose Diameter | in. | 1/2 | 1/2 | 1/2 | 1/2 | 3/4 |
| Chisel Diameter | mm | φ45 | φ53 | φ68 | φ75 | φ100 |
| Chisel Length | mm | 500 | 580 | 700 | 750 | 1000 |
| Naise 85dB(A)-Distance | m | 3-6 | 4-8 | 5-10 | 6-12 | 7-14 |
| Applicable Excavator | m³TON | 0.03-0.1 | 0.06-0.2 | 0.15-0.3 | 0.2-0.35 | 0.4-0.6 |
| 0.8-1.5 | 2.5-4.5 | 4-7 | 6-7 | 11-16 |
Large diaphragm accumulator
Full power, day after day. Smoothens pressure spikes, protecting
the carrier.
Swivel hose couplings
The hoses are connected on articulated couplings, allowing them to
move freely, for less breakage risk and a longer lifetime.
Patented overflow protection
These breakers are protected from accidental flow adjustments
thanks to a patented overflow protection system.
NTK750 Hydraulic Breaker/Hammer Apply to
KOMATSU PC30SR,PC35SR,PC40SR PC45SR
HITACHI EX30 EX35 ZX40U-2 ZX50UR-2
KOBELCO SK30 SK35 SK55SR SK40SR
SUMITOMO S25
KATO HD180
HYUNDAY R550 R555M
DOOSAN 035, 50W 55
VOLVO 3W 55 35
NTK provides the construction industry with products utilizing the
latest in design innovation and quality. Our Hydraulic Breakers
have been proven and refined by many years of aggressive service,
backed by our industry leading warranty. FEATURES Available for 0.8
– 55 Ton machines Shock Absorbing Design Noise Reduction Technology
2 Year Factory Warranty Meets ISO 9001 Standards outsea Parts and
Service.
Q1: What certificates do you have for your products?
Trademark
Q2: How long is the sample lead time?
Negotiation
Q3: What’s your lead time for mass production?
Usually, 35-45 days. It depends on your order quantity and detailed
request.
Q4: Can you do OEM/ODM order?
We support LOGO customization, packaging customization.
Q5: What’s your payment term?
T/T, L/C or Alibaba trade assurance. Other payment is also
negotiable.
Q6: When can I get the price?
About usually quote within 24 hours.
