Hydraulic clamp excavator

  • EXCAVATOR- Excavator Safety - Brieser Construction

    • Inspect the boom and stick for dents and bends. Significant dents need to be evaluated by a competent individual to determine if the structural strength has been compromised. This is especially critical when the excavator is being used for lifting. All welded joints need to be inspected for cracks.

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  • Hitachi ZX200 excavator stick speed is slow and

    Dec 17, 2018 · 2. When doing the boom lifting action and then doing the bucket digging action, the bucket overflow pressure is 180kg/cm2, the arm PPC pressure is 15kg/cm2, and the boom lifting PPC pressure is 25kg/cm2, the boom lowering PPC pressure is 27.5kg/cm2, abnormal, and the other working (job) device PPC pressure is 29kg/cm2, which is normal.

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  • Slow Boom Komatsu PC-200-8 | Heavy Equipment Forums

    Apr 02, 2013 · If its just slow up then its prolly the sensor. It's not by the valve block. It should be right at the boom foot, it's just a small magnetic sensor. The boom will be right next to it when it's all the way up. That is where it is on the 228s anyway, the newer ones may …

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  • I have a Cat 320C which seems to go really slow in the boom…

    Feb 26, 2013 · If equipped, activate the lifting mode control on the excavator before using the machine for lifting. Keep the load as low and balanced as conditions will …

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  • OPERATOR'S MANUAL

    Slow Excavator - Overhead view, movement toward the front Excavator - Overhead view, movement toward the rear Boom raise Boom lower Arm out Arm in Bucket crowd Bucket dump Boom swing (Left) Boom swing (Right) Dozer raise Dozer lower Operation direction of control lever Operation direction of control lever Read operator's manual Lock Unlock

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  • Up-Lifting Tips to Boost Compact Excavator Performance

    Lifting Safely with Excavators - Construction Business Owner

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  • Guidance on Lifting with Excavators - Rocket Rentals

    lifting operations using excavators to achieve a better awareness of the particular risks involved and the measures that can be put in place to mitigate those risks. This guidance has been developed by a working group representing all parts of the industry. It provides clarity on lifting with excavators and will help excavator suppliers

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  • 304E2 CR Mini Excavator with Swing Boom | Cat | Caterpillar

    All Cat Mini Excavators from 3.5 metric tons to 10 metric tons are ROPS, TOPS and Top Guard Level 1 certified and include the Cat Interlock (hydraulic lockout) System, a certified accumulator which allows for auxiliary pressure to be released, making connecting and disconnecting work tools safer and easier, and a travel alarm.

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  • EXCAVATOR- Excavator Safety - Brieser Construction

    Mar 27, 2020 · For example, the long-reach version of the Volvo EC380 excavator is 27′ 11″ (8.5 m) compared to the 21′ 2″ (6.45 m) standard boom and 16′ 5″ (5 m) arm that provide a max reach of 48′ 5″ (14.75 m). This brings up a good reminder on machine nomenclature. The "L" in EC380EL means it has a long undercarriage — the "LR" in

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  • How to Safely Lift Loads with Excavators and Backhoe

    Apr 18, 2014 · Overloading the backhoe or excavator for a lift can also damage the jobsite and/or load. safe lifting capacity at various boom angles, lift heights and swing radii. "Slow, deliberate

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  • Learn How to Safely and Efficiently Lift Heavy Products

    Nov 12, 2021 · Keeping the load closer to the excavator will allow it to lift more weight while maintaining better stability. Place the backfill blade on the ground when lifting.". "Think of the machine like

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  • OPERATOR'S MANUAL

    Slow Excavator - Overhead view, movement toward the front Excavator - Overhead view, movement toward the rear Boom raise Boom lower Arm out Arm in Bucket crowd Bucket dump Boom swing (Left) Boom swing (Right) Dozer raise Dozer lower Operation direction of control lever Operation direction of control lever Read operator's manual Lock Unlock

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  • 6 Different Excavator Types & Their Uses | BigRentz

    Mar 19, 2019 · Hydraulic cylinders, booms, arms, and attachments provide digging and holding functionalities, while a house-like cab provides the driver with controls to direct the excavator. A rotating platform and wheels provide the necessary mobility to lift and remove debris from the work site.

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  • Technical Specifications for 330 Hydraulic Excavators

    Oct 17, 2019 · 6 330 Hydraulic Excavator Specifications Reach Boom Lift Capacities – Counterweight: 6700 kg (14,770 lb) – without Bucket, Heavy Lift: On 3.2 m (10'6") 6.15 m (20'2") 600 mm (24") Triple Grouser Shoes 3990 mm (13'1")

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  • Kubota mini excavator, boom, stick, and bucket slow then

    Kubota mini excavator, boom, stick, and bucket slow then stop. if you move blade or tracks you get power back to boom, stick, and bucket. disconnect hydraulic/electric swivels/plugs at truck end lift end of boom slightly with boom all the way extended straight out, remove acess panel (both sides) at jct of upper/lower boom section .

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  • My kobelco 120 boom and bucket are slow. What is the - Fixya

    Nov 27, 2017 · My kobelco excavator model sk07 bucket loading Very slow can you help me please Read full answer. Nov 21, 2017 • Cars & Trucks. 0 helpful. 1 answer. disconnect hydraulic/electric swivels/plugs at truck end lift end of boom slightly with boom all the way extended straight out, remove acess panel (both sides) at jct of upper/lower boom

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  • Komatsu 360-7 raises the arm too slow - AZERCOM

    Nov 15, 2018 · Komatsu 360-7 raises the arm slowly Half a month ago, the maintenance and repair master of our factory received a consultation call from the Gansu Jiuquan excavator. He said, "How is Komatsu excavator 360-7 lifting the boom slow?" The following is a related dialogue between the maintenance and repair master of excavate machine and the owner of Gansu Jiuquan excavator: …

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  • My kobelco 120 boom and bucket are slow. What is the - Fixya

    Nov 27, 2017 · My kobelco excavator model sk07 bucket loading Very slow can you help me please Read full answer. Nov 21, 2017 • Cars & Trucks. 0 helpful. 1 answer. disconnect hydraulic/electric swivels/plugs at truck end lift end of boom slightly with boom all the way extended straight out, remove acess panel (both sides) at jct of upper/lower boom

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  • Learn How to Safely and Efficiently Lift Heavy Products

    Nov 12, 2021 · Keeping the load closer to the excavator will allow it to lift more weight while maintaining better stability. Place the backfill blade on the ground when lifting.". "Think of the machine like

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  • construction/mining Excavator Ex1200-6 EX1200

    Ex1200-6 construction/mining Excavator PrOduCTIITYV 4 5 n Heavy Lift Switch. Turning ON the heavy lift switch decreases the front speed, and boosts boom and arm forces to increase the front lifting force by 7 %. Turning OFF the switch, the arm and boom forces resume. This function is convenient when moving a heavy load at a slow speed.

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