Guangzhou Qianjin Jiazhang Construction Machinery Parts Co., Tianhe District,
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100 SETS per Month |
| Delivery Time | 1-10 days |
| Packaging Details | WOODEN PALLET OR WOODEN BOX |
| Material | cylinder 20crmo Chisel 42 crmo |
| Color | Yellow or as customer's request |
| Condition | NEW |
| After Warranty Service | Video technical support, Online support |
| Application | Excavation blasting construction |
| Feature | high Duarability,Best Quality,High Power |
| Total Weight wiith Sparepart | 275KG |
| Tool diameter | 68mm |
| Apply to | 4-7 Ton Excavator |
| Accessones | 2 Chisel 2oil Hose |
| OEM/ODM | Acceptable |
| Brand Name | NTK |
| Model Number | NTK680 |
| Certification | BHF525120768D01T191122 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 100 SETS per Month |
| Delivery Time | 1-10 days | Packaging Details | WOODEN PALLET OR WOODEN BOX |
| Material | cylinder 20crmo Chisel 42 crmo | Color | Yellow or as customer's request |
| Condition | NEW | After Warranty Service | Video technical support, Online support |
| Application | Excavation blasting construction | Feature | high Duarability,Best Quality,High Power |
| Total Weight wiith Sparepart | 275KG | Tool diameter | 68mm |
| Apply to | 4-7 Ton Excavator | Accessones | 2 Chisel 2oil Hose |
| OEM/ODM | Acceptable | Brand Name | NTK |
| Model Number | NTK680 | Certification | BHF525120768D01T191122 |
| Place of Origin | CHINA | ||
| High Light | 60mm excavator hydraulic hammer ，7t excavator hydraulic hammer ，ODM excavator hammer | ||
68mm Atlas Copco Excavator Hydraulic Hammer 7 Ton Top Type OEM ODM
Top Type 4-7T Excavator Hydraulic Demolition Hammer Chisel 68mm Hydraulic Rock Breaker
NTK breaker Top Type adopted advanced technology of oil pressure control and fluid micro-adjust-ment makes stronger impact and its persistence. Can enlarge the scope of demolition with long overall length.
ALL the Breaker Set include:
Two Standard Chisel, One Tool Box, Two Pieline, One 4L Nitrogen Gas Bottle.
The detail for NTK680 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 | ||||
Blank firing protection
Piston movement is stopped when insufficient pressure is applied on the tool. This prevents damage to the tie rods, retaining pins and tools.
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 is your terms of packing?
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
1995
Total Annual:
1,000,000-2,000,000
Employee Number:
10~20
Ecer Certification：
Active Member
NTK always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Hydraulic Breaker Inner Bush, Hydraulic Hammer Breaker, Piston, Undercarriage Parts For Excavators, We are hunting ahead to building positive and beneficial link... NTK always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Hydraulic Breaker Inner Bush, Hydraulic Hammer Breaker, Piston, Undercarriage Parts For Excavators, We are hunting ahead to building positive and beneficial link...
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