• 20Y-54-52621 20Y-54-52681 Roller Window Frame For KOMATSU PC220 Excavator Spare Parts

• Specification

• Compatible models

EXCAVATORS HB205 HB215 PC1250 PC1250SP PC130 PC160 PC180 PC190 PC200 PC200LL PC200SC PC210 PC220 PC220LL PC230 PC230NHD PC240 PC270 PC270LL PC290 PC300 PC300HD PC300LL PC340 PC350 PC350HD PC350LL PC360 PC380 PC390 PC400 PC450 PC490 PC600 PC650 PC70 PC700 PC750 PC750SE PC800 PC800SE PC850 PC850SE PW130 PW140 PW148 PW160 PW180 PW200 PW220

Windows in heavy equipment like excavators often use rollers as part of their opening and closing mechanisms. These rollers help ensure smooth movement of the window within its frame. They are usually made from durable materials like plastic or metal to withstand the tough conditions of construction sites.

If you're experiencing issues with the roller on an excavator's window frame, you might want to consider the following steps:

Inspection: Carefully inspect the roller and the surrounding components to identify any visible damage, wear, or debris that might be affecting its performance.

Cleaning: Clean the roller and its track to remove any dirt, debris, or grime that could be causing friction or hindering movement.

Lubrication: If appropriate for the roller's design, apply a suitable lubricant to ensure smooth movement. Consult the excavator's manual or a technician for recommended lubricants.

Replacement: If the roller is severely damaged or worn, you might need to replace it. You can contact the excavator's manufacturer, a dealer, or a specialized equipment parts supplier to find a suitable replacement roller.

Professional Assistance: If you're unsure about how to proceed or the issue is complex, it's best to consult a professional technician or the equipment's manufacturer for guidance. They can provide specific recommendations and ensure proper installation.

• Diagram parts list

• Other parts we can supply.

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Packaging & Delivery

Packaging Details:

1. According to orders,pack the spare parts one by one by oil paper;

2. Put them into small carton boxes one by one;

3. Put the packed small carton boxes into bigger carton boxes one by one;

4. Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea.

5. goods is packed by oil paper and plastic bags inside

6. using wooden case package.

7. we support the custom-made demand for package

Port: Huangpu

Lead Time : Within 2 days after receiving the pay me.

Shipping: Expedited Shipping(FedEx/DHL/TNT/UPS), air cargo, truck, by sea.

• Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below cases

* Customer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance

• Our Company

Anto Machinery is made up of a professinal engineering team, with high experirence in genuine, OEM and aftermarket parts.

for excavators, bulldozers, forklift, loaders, and crane covering brand Hyundai , Sany , DOOSAN , Vo-lvo , HITACHI , KOBELCO , KOMATSU , KATO , JCB , LIEBHERR , SANY , XCMG , XGMA , LIUGONG , SHANTUI , etc.

We are with full range of data information for the engine parts, hydraulic parts ,seal parts, electrical parts, gear & reducer parts, cylinder parts, bucket parts, cab parts, etc. As exporting about 20 years, we now have customers the whole world including the countries Brazil, Mexico, Colombia, Venezuela, Peru, America, Canada, Russia, Poland, Ireland, Sweden, France, England, Romania, Spain, Portugal, Ukraine, Lithuania, Norway, Italy, Finland, UAE, Saudi Arabia, Israel, Iraq, Sudan, Kenya, Tanzania, Sri Lanka, Kazakhstan, Pakistan, Burma, Thailand, Vitenam, Philippines, Indonesia, Australia, New Zealand, etc.

Thanks very much to our customers support and big trust.

We will keep improving everyday. Any of your encouragement in inquiry and order is our motivation.

We warm welcome your visiting and consulting on your needed parts.