China Four Rope Leakproof Clamshell Grab

Four Rope Dual Scoop Leakproof Mechanical Grab Bucket for bulk material
It used for building base of foundation pit digging mining, pit mining, gravel and clay, sand, coal loading. Particularly
applicable to ditch or restricted space on one side of the excavation and loading. Apply to port ship, train and car.
With double oil cylinder drive and made by high strength steel. With big closing force, excellence mining properties,
and high working efficiency. Hydraulic turning points according to the customers' demand, excavator grab without
hydraulic rotary use the oil cylinder or standby pipeline, no need to add other hydraulic valve block and pipeline.
Rotary hydraulic excavator grab need to add another set of hydraulic valve and pipeline to control, oil cylinder is
equipped with piston protective device.
ModelDeadweightCapacitydensityWeightof
matched
excavatorOveralldimension(mm) ABCDEHBG400-15600.40.4-1.25126081011001350950HBG500-16500.50.4-1.26.251350870120014601020HBG630-17700.630.4-1.27.61450930129015701100HBG800-19200.80.4-1.29.41510960134016351250HBG1000-110701.00.4-1.211.3416201030188017601360HBG1250-112401.250.4-1.213.717401100145018951450HBG1600-115001.60.4-1.217.118901560169020601580HBG2000-117402.00.4-1.220.720301290182022201700HBG2500-120102.50.4-1.225.121801385196023901830HBG3000-121703.00.4-1.228.823151470208525401940HBG3500-122603.50.4-1.232.324301540219526702040HBG4200-123804.20.4-1.237.125801635233028402170
American Welding Society,all important welds are carried out in accordance with welding procedures. After welding, a certain amount of NDT control is carried out.We use Q345B steel material for our grapple and use imported Sweden rotator,our quality is reliable and good.our workers are experienced to produce the products and carefully do the assembly and test the product quality.We produce all kinds of grapple such as orange peel grapple,timber grapple,stone grapple also grapple for ships,electric grapples,remote control grapples,rope grapples and so on...
Our ServiceAct as a good adviser and assistant of client, we can help them to get rich and generous returns on their investment.
1.Pre-sale services:
a: Design customised project for clients.
b: Design and manufcture products according to clients special requirement.
c: Train technical personnel for clients.
2.Services during the sale:
a: Help clients to find reasonable freight forwarders ahead of delivery.
b: Help clients to draw solving plans.
3.After-sale services:
a:Assist clients to prepare for the construction scheme.
b:Install and debug equipment.
c:Train the first-lin operators.
d: Examine equipment.
e: Take initiative to eliminate the troubles immediately.
f:Provide techical exchanging.