|Excavator:||Komatsu HB215||Arm Min Length:||5320 Mm|
|Arm Max Length:||8170 Mm||Travel Length:||2850 Mm|
|Bucket Volume:||0.4 Cum||Max Cut Depth:||9590 Mm|
|Max Work Range:||12810 Mm||Material:||Q345B+Q690D|
excavator extension arm,
high reach arm,
Slide Retractable Excavator Boom Arm
Slide Retractable Excavator Boom Arm 9m Max Reach Depth Long Durability High Performance
Long reach excavator is large work range,Original excavator standard boom usually shorter and small work range. Advantages of Long reach boom is large work range,advantages of standard boom is bigger bucket. Excavator Slide Arm is assembled on original boom to replace original arm, mainly for projects that need very deep cutting & Excavating requirements.Such as Subway building,dam construction,etc Slide Arm is Retractable,when retract back,can be as a original standard arm.When extend out,much longer than standard arm,can fulfill lots of very deep excavating requirements. For 20ton excavator,max cutting & excavating depth can be up to 9 meter.Covenient for lots of special projects.
boom and arm for excavator:
1. Suitable for all model of excavator
2. Different material for your option
3. CE-approved boom and arm for excavator:
1. Applicable for all the make and model of excavator.
2. Standard supply include:bucket,linkage,bucket cylinder, 4oil pipe/hose,6pins,lubricating system
3. Many different material such as Q345B,Q690D,Weldox are optional to suit to your application.
4. Big boom can be two jointed pcs to make it fittable into container to save shipping cost.
5. All the seam are 45 degree tapered before welding.
Specification of this Komatsu HB215 Slide Telescopic Arm :
|Min Length||5320 mm|
|Max Length||8170 mm|
|Travel length||2850 mm|
|Bucket Volume||0.4 Cum|
|Max reach||12810 mm|
|Max cut depth||9590 mm|
|Extra counter weight||no need|
Specification of Our series Slide Telescopic Arm:
|Min Length (mm)||3840||5320||6060|
|Max Length (mm)||5890||8170||9060|
|Travel Length (mm)||2050||2850||3000|
|Bucket Volume (cum)||0.25||0.4||0.7|
|Max reach (mm)||9800||12810||15314|
|Max cut depth (mm)||7550||9590||13270|
|Hose Fittings||BSP 3/4"||BSP 1"||BSP 1-1/4"|
|Extra Counter weight (ton)||No need||No need||No need|
1. We specialized in customizing all kinds of special boom for all kinds of excavators.
2. Main Material is Q345B + Q690D,the top and bottom cover plate is Q690D,and other sheet is Q345B,Pin’s material is 42CrMo4.
3. Before welding,we have use big edge milling machine mill the edge of the sheet.So the welding can go to the internal of the steel-sheet and make the structure have higher performance.
4. Welding is protective gas welding,the protective gas is 80% Argon and 20% CO2 mixed.
5.For all long boom we produced,will supply follow parts:
Bucket cylinder:1 pcs
Hydraulic pipe:1 kits
Lubricant pipe:1 kits
Counter weight(if need):1 pcs
6.If you need extra hydraulic pipe for breaker or other attachments,we also can prerpare for you.And the attachments pipe have stop valve in both end,it's easy for replace attachments.
Customer use this kind of Slide arm mainly for excavting deep pit in their projects.
Picture in factory:
Contact Person: Terry Wang