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Basic Info.
Packaging & Delivery
Product Description
CNS Hot Sale Grapple Customized Hydraulic Rotating Demolition Grapple Wood Chopper Grapple for Excavator
| Type | Material & Plates Combinations | Working Conditions |
| Standard Bucket | Q355 + NM400 Teeth, adaptors, side cutters | Light duty works, such as digging and loading earth, sand, loose rock and gravel etc. |
| Heavy - Duty Bucket | Q355 / Q460 + NM400 Thicker plate and higher quality parts ( teeth, adaptors, side cutters) | Stronger and heavier than the GP bucket, HD bucket is for heavier excavating in hard and slightly rocky soil. |
| Severe Duty Rock Bucket | Q355 / Q460 + NM400 / NM 500 Rock teeth, adaptors, side cutters, wing protectors, side wearing plates, back wearing bars | SD buckets suitable for heavier working conditions in rocky types of soil and demolition works. It's wear-resistant for rocky works. |
| Extreme Duty Rock Bucket | Q355 / Q460 / Q690 +NM400 Rock teeth, adaptors, side cutters, wing protectors, side wearing plates, back wearing bars, lip protectors, heel shrouds | Strongest among the buckets above, XD rock bucket suits the most extreme construction conditions. Applied for highly abrasive cases such as severe rock, providing highest level wear protection. |
CNS designed four series of bucket, including:
• Standard bucket
• Heavy-duty bucket
• Severe duty rock bucket
• Extreme duty rock bucket.
We produce full range of buckets adapting all models of excavator ranging from 1ton to 100tons. Our strength buckets can cover all working conditions from common general earth rock digging to quarrying and mining industries.
Materials
• Q355 is also called A-572-50.
The A-572-50 steel is required to form the shell of the bucket.
• NM400 is also called HB400 or AR400.
The AR400 steel on the bucket sides strengthen the bucket for high impact and abrasion. In fact the "AR" in AR400 steel stands for "Abrasian Resistant". The 400 of AR400 is a reference to the Brinell hardness of the steel. If you are looking to buy an excavator bucket, inquire what type of steel it is made of. Some buckets are built using a steel called T1 steel. AR400 steel is stronger and more wear resistant than T1 steel
COMPARISON OF CHEMICAL COMPOSITION AND MECHANICAL PROPERTIES OF BUCKET MATERIALS | ||||||||||
MATERIAL |
CODE NAME |
THE MAIN CHEMICAL COMPONENTS |
BRINELL HARDNESS |
ELONGATION RATE |
TENSILE STRENGTH |
YIELD STRENGTH | ||||
C |
Si |
Mn |
P |
S |
(HB) |
(%) |
(N/mm²) |
(N/mm²) | ||
MANGANESE STEEL PLATE |
Q345B |
0.18 |
0.55 |
1.4 |
0.03 |
0.03 |
163-187 |
21 |
470-660 |
345 |
Q460 |
0.22 |
0.55 |
1-1.7 |
0.03 |
0.03 |
460 |
17 |
550-720 |
460 | |
WEAR RESISTANT STEEL PLATE HOMEMADE |
NM360 |
0.2 |
0.3 |
1.3 |
0.02 |
0.06 |
360 |
16 |
1200 |
1020 |
NM400 |
0.25 |
0.7 |
1.6 |
0.025 |
0.01 |
360-420 |
17.5 |
1000 |
800 | |
NM500 |
0.23 |
0.22 |
0.55 |
0.013 |
0.006 |
495-510 |
9.5-14 |
1550 |
1380 | |
HIGH STRENGTH WEAR RESISTANT STEEL PLATE |
HARDOX-500 |
0.2 |
0.7 |
1.7 |
0.025 |
0.01 |
470-500 |
8 |
1550 |
1300 |
For FCL shipment, we pack them by film,then secure them inside the container byfixing them to the container wall through steel wire.
For LCL shipment, we pack them by wooden box.
Are you a manufacturer?
Yes! We are the manufacturer established in 2006 and started selling overseas in 2015.
Offer OEM/ODM service of cranes and excavator attachments.
Why choose CNS?
Source factory! Save your cost margin to higher quality and machining precision!
12 months warrranty!
Strong R&D team!
Flexible payment term. L/C is highly welcomed.
Cooperated shipping agent, saving more cost.
What is the way for delivery?
Mainly by shipment.
Optional railway for neighborhood countries.
DHL, TNT, UPS,or FedEx for light accessories which are needed urgently.
What are your warranty terms?
12 months or 2000 working hours structural warranty on all our products, except failure caused by improper installation, operation or maintenance, accident, damage which are not caused by CNS.
What is your lead time?
We expanded and rebuilt factory to another 60000sqm to meet higher demand.
Stock order: 3-5 working days,
customized orders within 1-2 weeks.
Contact CNS service team to get an accurate lead time.