Komatsu excavator hydraulic oil 87 degrees

  • WB97S-2

    - 4x1 bucket (for quick hitch) - angle-dozer blade (for quick hitch) BACKHOE • Alternative control pattern • Auxiliary hydraulic circuits: - hammer aux. circuit - auger aux. circuit - 2-way aux. circuit for hydraulic attachments (including clamshell bucket with hydraulic swing) • …

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  • Backhoes | 370B Backhoe | John Deere Australia

    Swing arc: 148 degree (angle) Bucket rotation: 176 degree (angle) Boom lift capacity: 137 kg 302 lb: SAE dipperstick digging force: 7015 N 1577 lbf: SAE bucket digging force: 11,975 N 2692 lbf: Angle of departure: Hydraulic relief setting: Bucket control main relief valve pressure: 172.4 bar 2500 psi

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  • IDENTIFICATION OF LOADING PROCESS BASED ON …

    Fig. 1 a) Swing angle of loader's arm and bucket, b) variability of pressure of hydraulic system during different loader operations In this paper we present two-step segmentation procedure using

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  • Large specalog for 966M XE/972M XE Wheel Loaders …

    Bucket Capacities 3.20 m 3-7.40 m 3.20 m3-9.94 m3 Operating Weight 23 220 kg* 24 897 kg** *For 4.2 m3 general purpose buckets with BOCE. **For 4.8 m3 general purpose buckets with BOCE. 966M XE/972M XE Wheel Loaders 2017

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  • Multi-objective optimization and simulation of novel

    Jan 04, 2021 · Comparing with performance before optimization, the maximum arm cylinder and bucket cylinder tool force increase by 2.2% and 0.3%; the bucket attitude angle changes more smoothly during level crowding or translational lifting; for arm cylinder tool force and bucket cylinder tool force, ratios of the active cylinder giving full play increased by

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  • Chapter 5. Planar Linkages

    In Figure 5-11, if AB is a crank, it can become aligned with BC in full extension along the line AB 1 C 1 or in flexion with AB 2 folded over B 2 C 2. We denote the angle ADC by and the angle DAB by . We use the subscript 1 to denote the extended state and 2 to denote the flexed state of links AB and BC.

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  • (PDF) ANALYSIS OF HYDRAULIC EXCAVATOR WORKING CYCLE

    Oct 05, 2009 · ANALYSIS OF HYDRAULIC EXCAVATOR WORKING CYCLE. Proceedings of the 11th European Regional Conference of the ISTVS 2009. lar to arm ret phase (p 2 and p 3 combined) define. arm extension operation

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  • China CT230-8c (22t) Multifunction Heavy Duty Crawler

    China CT230-8c (22t) Multifunction Heavy Duty Crawler Backhoe Excavators, Find details about China Excavator, Construction Machinery from CT230-8c (22t) Multifunction Heavy Duty Crawler Backhoe Excavators - Shandong Carter Heavy Industry Machinery Co., Ltd.

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  • TS70R Skid Steer Loader - Parameter1

    D. Maximum Bucket Rollback at Ground E. Maximum Dump Angle Fully Raised OPERATING PERFORMANCE Loader Type Operating Weight - Canopy Tipping Load Rated Operating Capacity, SAE J818* Bucket Breakout Force Lift Arm Breakout Force Traction Force *Operating capacity of skid steer loaders is rated according to SAE J818 at no more than 50% of the

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  • k008 spec - Kubota

    Swing system Blade Bucket Arm Travel speed Max. traction force Left Right Width Height Output (SAE J1995 gross) 10.3 (7.7) / 2050 cu.in. (cc) ft.in. (mm) ft.in. (mm) pressure Unit swing speed Boom swing angle Dimensions Max. lift above ground Max. drop below ground Angle Bucket / Arm Low / High Low speed Right / Left Upper / Low

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  • Full-scale simulation and validation of bucket filling for

    Oct 30, 2020 · In Fig. 15 the rake angle, material mass in the bucket, and the mean digging force are presented. In Fig. 16 the material inside the bucket is shown for the different rake angles. It is clear from the figures that a slight change in the rake angle significantly affects both the digging force required, and also how well the bucket was filled.

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  • Technical Specifications for 320 Hydraulic Excavators

    Oct 25, 2017 · Maximum Pressure – Travel 34 300 kPa 4,974 psi Maximum Pressure – Swing 27 500 kPa 3,998 psi Boom Cylinder – Bore 120 mm 4.7 in Boom Cylinder – Stroke 1260 mm 49.6 in Stick Cylinder – Bore 140 mm 5.5 in Stick Cylinder – Stroke 1504 mm 59.2 in Bucket Cylinder – Bore 120 mm 4.7 in Bucket Cylinder – Stroke 1104 mm 43.5 in

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  • Full-scale simulation and validation of bucket filling for

    Oct 30, 2020 · In Fig. 15 the rake angle, material mass in the bucket, and the mean digging force are presented. In Fig. 16 the material inside the bucket is shown for the different rake angles. It is clear from the figures that a slight change in the rake angle significantly affects both the digging force required, and also how well the bucket was filled.

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  • Excavators Specifications and Charts : Construction

    Our Main Office. Construction Equipment Guide 470 Maryland Drive Fort Washington, PA 19034 800-523-2200

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  • LOADER BACKHOES/TRACTOR LOADER

    • Outstanding Loader Bucket Breakout Forces. LOADER BACKHOES/TRACTOR LOADER. Reach @ 45 degree dump angle, ft/in (mm) pressure common rail, 4-cycle diesel: Aspiration Turbocharged Aftercooled: Governed RPM 2500 RPM: Number of cylinders 4: Displacement, cu in (l) 207 (3.4)

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  • Kubota KX121-3 Specs, Attachments, Prices, Rental | Lubota

    Kubota KX121-3 Specs, Attachments, Prices, Rental. By db. The KX121-3 is a Kubota made mini excavator, with a mximum cutting height of 17.8 ft, a maximum digging depth of 11.5 ft and a maximum loading height of 12.8 ft. It has a V2203 engine, with a net power output of 42 hp, a displacement of 134 cubic inches and a fuel capacity of just under

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  • An eco-approach to optimise efficiency and productivity …

    Jan 20, 2016 · Swing angle: set to 90° with a tolerance of ±5°; this is due to the nature of loading a dump truck, and is an acceptable practice. • Dig depths: BCD: 1.317 m, and 0.6585 m for 50% BCD, hence the minimum and maximum f depth will be 10% and 20% respectively.

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  • 2300Dcolorliteraturefrontpage

    Loader arm service support Electronic loader arm lockout Hydraulic attachment self leveling (lift only) Dual element air cleaner Thermal start kit Back-up alarm 12.00 x 16.5 — 10-ply heavy duty flotation tires YLockable doors and covers 12-volt (525CCA) batteries Halogen work lights — two front/one rear > 55 amp alternator Fuel gouge Hourmeter

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  • Wheeled Loader LG938L

    swing outwards to make daily checks and maintenance much easier. z Single joystick operation of loader arm and bucket for easy and comfortable operation. There is a wide range of attachments available for the LG938L including: z Different size standard buckets z Side tip bucket z Multi-function bucket (4-in-1) z Pallet forks z Log grapples

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  • Heavy Equipment Guide October 2021, Volume 36, Number 9 by

    Oct 21, 2021 · For JCB, which brought its X-Series of updated excavators to North America in 2019, reduced tail swing was an opening in the market that has now been filled by …

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