worn excavator swing bearing youtube

Sep 25 2014I have a swing bearing to change on a EX 200 or 220-5 for a customer in a week or so away I think the new bearing cost around 2800 to site plus a few coins for this monkey to stuff it home the best way to check the bearing is on the rock by lifting the bucket off the ground about 6 ft and dropping it to around 3 ft from the ground Welcome to Bobcat Excavator Parts! We supply hydraulic pumps seal kits undercarriage parts engine parts drive motors swing motors main pumps rebuilt pumps tracks starters and much more for your Bobcat Mini X needs We offer parts for the following models of Bobcat Excavators:

FREE Excavator help problems and solving them

However the hardened surfaces of the bearing could be gone and it could start to get worse quickly This is only for vertical wear Look for grease for leaks out of the bearing (bad seal) also on larger excavators Oil pours out of the swing bearing because the swing motor seal blew out

For proper operation quality repair and timely maintenance of Bobcat Excavators X 320 / 322 you should purchase this set of PDF service manuals Service manuals contain detailed service information repair and maintenance instructions step by step instructions troubleshoot information for Bobcat excavators

Swing Bearing - Height: 27 in: Width over Upper House: 77 in: O/A Undercarriage Length: 102 in: O/A Shipping Length: 234 in: Dig Depth: 162 in: Cab Height: 100 in: Maximum Reach: 263 in: Boom Swing - Left: 29 in: Tail Swing without Counterweight: 53 in: Boom Swing - Right: 36 in: Maximum Dump Clearance: 182 in: Maximum Reach - Ground Level: 257

Slew bearing repair is one of the services Kavitsu has been providing since many years Refurbishing means to recondition or in simple terms here to overhaul When cost is a major factor and there are budget constraints refurbishing an item can help you use it until you have suitable budget That is where our slew bearing repair comes into the picture

The swing drive has a large pinion on the bottom that will turn the house of the hydraulic excavator via a swing gear bearing or slewing ring Most swing drives consists of a single or double reduction planetary gear set up ConEquip Parts carries Swing drive motor components and internal parts such as swing pinions swing planetary

312 swing problem

Oct 14 2010It could certainly be in the swing box Sounds like your brake ain't releasing or the motor is weak though There is a solenoid valve that the coil could be week as it heats up doesn't release brake properly? Could be the piston seals on the brake worn and when the

Excavator swing bearing Slewing Circle Doosan DX225LC DX300 swing bearing 1 Products features Condition New Name excavator slewing bearing Colors Black Weight 300KG MOQ 1 PCs WhatsApp 008615080338375 Type excavator/ bulldozer parts Application excavator Delivery Time Within 30 days after contract established 2

Dec 07 2009Sounds like the swing bearing needs replaced eianewb It dosent take much play in the turntable bearing before you start to feel it in the operators seat I dont know about the cost of a new bearing on your excavator but they are not to hard to replace on most excavators I helped my buddy replace the swing bearing on his Hein-Werner 14c we swung the house sideways cribbed up

China Excavator PC800 (8R) Slewing Ring Swing Cicle Slewing Bearing Find details about China Slewing Bearing for Excavator Slewing Ring from Excavator PC800 (8R) Slewing Ring Swing Cicle Slewing Bearing - Luoyang Longda Bearing Co Ltd

Swing Bearing - Height: 22 in 565 mm: Boom Height - Shipping Position: 70 in 1770 mm: Track Belt/Shoe Width: 14 in 350 mm: O/A Shipping Length: 194 in 4930 mm: Maximum Reach - Ground Level: 215 in 5470 mm: O/A Undercarriage Length: 87 in 2220 mm: Maximum Blade Height: 16 in 400 mm: Tail Swing: 38 in 975 mm: Boom Swing - Left: 26 in 670 mm: Boom

• Reinforced lift cylinder and swing drive mounts increase structure durability in rock and quarry applications Cross-roller Bearing The 365C L swing bearing is a cross roller type with 54 mm (2 13) diameter rollers The cross rollers have a much greater contact area than ball bearings providing increased stability and longer life Track

• Reinforced lift cylinder and swing drive mounts increase structure durability in rock and quarry applications Cross-roller Bearing The 365C L swing bearing is a cross roller type with 54 mm (2 13) diameter rollers The cross rollers have a much greater contact area than ball bearings providing increased stability and longer life Track

High-strength steel and deep hardening virtually eliminate wear shock loads and bell mouthing Sleeve bearings and large hardened shafts absorb impacts and deflection Tractor-style rollers have an upset center shaft to absorb heavy thrust loading and offer at least 30% more wear life than excavator-style rollers Best for machines that spend

Mini Excavator Slewing Bearing Rebuild

Nov 28 2015Apologize a quite lengthy post and for pics being out of order but at least there r pics (everybody loves pics right) machine is kh 41h mini excavator and the slew bearing is worn out because it had a remote grease fitting with a nylon line that was cracked so unknown to me the grease wasn't getting to it and was just piling up under the floor(50 cent part destroys $2000 part)

Wear coating Tungsten-carbide coating creates an extremely wear-resistant surface to protect the all-important bucket-to-arm joint Stress resistance A John exclusive three welded bulkheads within the boom resist torsional stress Booms arms and mainframes are so tough they're warranted for three years or 10 000 hours

Swing Bearing - Height: 27 in: Width over Upper House: 77 in: O/A Undercarriage Length: 102 in: O/A Shipping Length: 234 in: Dig Depth: 162 in: Cab Height: 100 in: Maximum Reach: 263 in: Boom Swing - Left: 29 in: Tail Swing without Counterweight: 53 in: Boom Swing - Right: 36 in: Maximum Dump Clearance: 182 in: Maximum Reach - Ground Level: 257

The large swing bearing is secured with elongated bolts to help handle the most swing-intensive work Abrasion-resistant XT™-6 hose can stand up to high pressures over the long haul Booms and sticks are built for long service Box-section structures with multi-plate fabrications castings and forgings are used in high-stress areas

Welcome to Bobcat Excavator Parts! We supply hydraulic pumps seal kits undercarriage parts engine parts drive motors swing motors main pumps rebuilt pumps tracks starters and much more for your Bobcat Mini X needs We offer parts for the following models of Bobcat Excavators:

Mar 20 2018When the transmission turns the pinion the excavator rotates on the bearing The swing transmission is attached to the excavator frame The swing motor drives the transmission The swing motor receives oil from a control valve and rotates The gearing within the transmission will reduce the high speed low torque output of the hydraulic motor