wholesale high quality ZX870 digging hard rock bucket

1.rockbucket model no.: Hitachi ZX870

2.rockbucketcapacity:5.4m³

3.rock bucket unit weight: about 5000kgs

4.rock bucket material: Q345B+NM400 or customized

5. main cutting edge thickness: 70mm or customized

6. Customized Buckets are our specialty

7. Our main markets are Ecuador, America, Panama,Russia,Australia,New zeland, Thailand, Singapore etc.

8. wholesale high quality ZX870 digging hard rock bucket made in China

1. one 20GP can load about 12-14 pieces 1.0m3 or 1.2m3 buckets for 20ton excavator;

2. one 40HC can load about 26-28 pieces 1.0m3 or 1.2m3 buckets for 20ton excavator;