| Customization: | Available |
|---|---|
| After-sales Service: | Online Service |
| Warranty: | 3 Months |
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| Item/Model | Unit | HL280JD |
| Overall Length | mm | 2360 |
| Maximum Opening | mm | 750 |
| Blade length | mm | 350+260 |
| Rotating flow | L/min | 50-60 |
| Rotating pressure | mpa | 12-15 |
| Tension flow | L/min | 220-280 |
| Tension pressure | mpa | 28-32 |
| Weight | kg | 2850 |
| Head shear force | KN | 1180 |
| Middle shear force | KN | 1565 |
| Root shear force | KN | 2680 |
| Suitable Excavator | T | 25-35 |
Detail Photos
Product Warranty Details As Following
| Part name | Warranty period | Warranty scope |
| Main part | 12 months | Steel plate cracking in 3 months, replacement of cracking parts.more than 3 months within 6 months of steel plate cracking company to provide maintenance, the company does not bear any other costs. (Damages caused by non-compliance with the operation specifications are not within the scope of compensation for cracking caused by reinforcement without the consent of the company).6-12months, provide maintenance, the company does not bear any other costs. |
| pivoting support | 6months | Free replacement of new products within 3 months of rotation support fracture, free maintenance within 6 months. If lubricating oil is not added according to regulations, oil seal replacement time is exceeded, and regular maintenance is poor, the rolling body and rollaway nest are stuck and corroded, which are not within the scope of claim, and the tooth wear in the ring is not within the scope of warranty. |
| Oil cylinder | 6months | Oil seal leakage within 3 months, free of charge oil seal, cylinder and piston rod cracking and fracture free of charge replacement of new products, free maintenance within 12 months for any problems, only charge for the replacement of accessories. The freight of return to factory shall be borne by oneself. |
| Motor | 6months | Shell cracking company provides free maintenance within 12 months, return to the factory to bear the freight. Output shaft fracture is caused by excessive pressure or illegal operation, so it is not covered by warranty. Oil leakage of more than 3 months is not within the scope of claims must be purchased by their own oil seals. |
| pipeline | 3months | The manufacturer is not responsible for the damage caused by improper maintenance and excessive adjustment of the pressure of the overflow valve after external force collision. |
| The valve block | 3months | Foreign bodies in the hydraulic oil, over the oil seal replacement time, poor regular maintenance, user error, external impact, stuck and strain after a month, ,are not within the scope of claim. |
| blade | 1month | Blade edge, slag, scratches, replace new. Breakage, loss, and due to operation, not covered by warranty. |
| All kinds of bolts, shaft pins, joints, foot switches are not guaranteed, all broken parts are not covered by warranty. | ||
Product maintenance
Product maintenance
1. Daily checkpoints
Whether there is any damage or deformation of the body, whether there is leakage of the hose connection,pin and bushing damage check and its replacement cycle, check the loosening state of bolts and nuts, check the oil level and loosening of the gear and tighten the loosening bolt.
2. Regular checkpoints
The seals and rotating parts of the hydraulic cylinder will wear out, and should be replaced in time after reaching the service life. Replacement parts should be matched with the original factory.
3. Check the tightening state of bolts and install new bolts. Check and ensure that the bolts tightened are not loose after 8 hours of use. The damaged bolts should be replaced in time. Bolts should be replaced after approximately 1500 hours or 12 months of use after installation.
4, in the process of use, it is recommended to check regularly whether there is oil leakage to ensure no fault, so as not to affect the normal use.
Every 4 hours : add lubricating oil, lubrication shaft pin and rotating gear 1 time.
Every half a year or 1000 hours (whichever comes first): replace the hydraulic cylinder oil seal and motor oil seal once. If the oil seal is not replaced within the specified period, there is a certain probability that other parts of the product will be damaged, for example, the cylinder will be strained.
Special notes on operation and use :
Only reasonable and correct use of a good product can effectively improve work efficiency, but also ensure the service life of the product, so the following special notes must be read carefully before use:
1. Demolition shear cylinder shear pressure 250-320kg, motor rotary pressure 80-100kg, rotary flow per minute 25-35L, Excessive pressure
flow will cause damage to the motor and support gear (rotation speed shall not exceed 10r min)!!
2. Before the first use of the equipment must be filled with butter, ensure that each butter nozzle filling thoroughly, use again 1 times /4 hours. Before using the equipment, all the stop valves of the four small arm iron pipes must be opened to prevent one-way oil from damaging the motor.
3. Demolition shear can not rotate when cutting materials, easy to cause damage to the motor and slewing support.
4. All blades shall not be cut quenched material, alloy steel, recycled iron and rail, which can easily cause blade collapse. Bear in mind: the phenomenon of collapse of knife and blade occurs instantly in shear heat treatment.
5. Hydraulic shear must keep sharp, cutting edge blunt when grinding repair in time, if edge was badly damaged shall promptly exchange (both the front and can switch to use), otherwise it will cause the connecting shaft deformation, no warranty.
6. It is forbidden to hit the steel with the shears, or move, push and pull heavy objects.
7. Pay attention to regular maintenance and daily inspection. If oil pipe leakage and bolt looseness are found, timely reinforcement should be carried out.
Company Profile
Guangzhou Huilian Machinery Equipment Co., Ltd
Guangzhou Huilian Machinery Equipment Co., Ltd. is a professional development, production and sales of hydraulic crushers,quick couplers, high frequency vibration crushers, hydraulic shears, hydraulic crushers, stone apples, log grabs and other accessories for construction machinery.
Hydraulic grapple is widely used for handling, loading and unloading materials, sugarcane, wood, stone, steel slag, grabbing ,garbage, scrap metal and other special operations, As one of the leading Excavator attachment manufacturers in China, Huilian has a full range of grapples suitable for all kinds of brands excavators.
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