John Deere 1270E Wheel Harvester Parts Catalog PC9720 PDF Download

Description

John Deere 1270E Wheel Harvester Parts Catalog PC9720

The John Deere 1270E Wheel Harvester Parts Catalog PC9720 is the factory parts identification reference published by John Deere for the 1270E wheel harvester, covering machines from serial number 001601 onward with the Tier 3 engine. Running 724 pages, this parts catalog is the document you reach for whenever you need to identify a component, confirm a part number, or place an order for the correct replacement on a 1270E harvester built from 2008 onward.

File Details

• Manual type: Parts Catalog
• Brand: John Deere
• Model: 1270E Wheel Harvester
• Document number: PC9720
• Edition / date: Aug-11 (August 2011)
• Serial number range: 001601 and up
• Engine: Tier 3, 6090HTJ10
• Language: English
• File format: PDF
• Page count: 724

Chapters Covered

Every section of this John Deere 1270E parts catalog is organised by the factory group numbering, so the part you are hunting is always in the same group as the system it belongs to.

• 01 Wheels & Tires & Tracks – 0110 Powered Wheels, Tires & Fastenings 1270E
• 02 Axles, Differentials & Suspension Systems – 0201 Drive Axle Hsg & Support (Inc. Final Drives); 0210 Differential Or Bevel Drive; 0225 Input Drive Shafts & U-joints; 0242 Axle Mounting Parts; 0252 Steering Clutches, Brakes & Controls
• 03 Transmission – 0342 Trans. Mounting Parts; 0350 Gears, Shafts & Power Shift Clutches; 0360 Transmission Hydraulics
• 100 Engine – engine sectional pictorial index and individual assemblies
• 05 Engine Auxiliary System – 0505 Cold Weather Starting Aids; 0510 Engine Cooling Systems; 0515 Engine Speed Controls; 0520 Intake System; 0530 External Exhaust Systems; 0540 Engine Mounting; 0560 External Fuel Supply Systems
• 07 Traction (Engine) And Disconnect Clutch – 0752 Clutch Elements
• 09 Steering System – 0960 Power Steering Hydraulic System; 0965 Steering Cylinders
• 10 Service Brakes – 1060 Service Brakes Hydraulics; 1062 Service Brake Valve; 1064 Reservoir & Accumulator
• 13 Miscellaneous Vehicle – 1312 Equipment Assembly; 1320 Vehicle Finish & Trim
• 16 Vehicle Electrical Systems – 1671 Batteries, Support & Cables; 1673 Vehicle Lighting System; 1674 Wiring Harness & Switches; 1675 System Controls; 1678 Sensors
• 17 Frame Chassis Or Supporting Structure – 1740 Frame Installation
• 18 Operator’s Station – 1810 / 1812 Operator Enclosure; 1821 Seat And Seat Belts; 1822 Steps & Handholds; 1830 Heating & Air Conditioning
• 19 Sheet Metal & Styling – 1910 Hood Or Engine Enclosure
• 20 Safety, Convenience & Miscellaneous – 2001 Radio; 2002 Mirror; 2003 Fire Extinguisher; 2004 Warning Devices Including Horn & Reverse Alarm; 2005 Toolbox; 2007 Sun Visor; 2008 Reflectors & SMV Sign
• 21 Vehicle Main Hydraulic System – 2160 Vehicle Hydraulics; 2161 Hydraulic Pumps & Drives; 2162 Hydraulic Selective Control & Load Holding Valves; 2163 Hydraulic Lines & Hoses; 2164 Hydraulic Reservoir, Filter & Cooler; 2167 Hydraulic Motors
• 37 Arch Or Boom Or Cranes – 3740 Arch Or Boom Frames; 3741 Main Frame Or Mast; 3743 Moveable Frame Or Boom; 3760 Hydraulic System; 3762 Control & Load Holding Valves; 3763 Lines, Hoses & Fittings; 3765 Hydraulic Cylinders
• 38 Grapple – 3840 Frame, Grapple Support; 3860 Hydraulic System
• 43 Swing, Rotation Or Pivoting System – 4315 Controls; 4343 Swing Frame; 4360 Hydraulics; 4365 Cylinders

Taken together, the John Deere 1270E parts catalog PC9720 gives a technician the full parts architecture of the machine: the drive axle housings and final drives, the differential and bevel drive internals, the power shift transmission gear train, the 6090HTJ10 engine assemblies from rocker arm cover down to the crankshaft and cylinder head, the hydraulic pumps, valve stacks and accumulators that run the boom, and the complete electrical harness and sensor network. Each section is presented as a keyed illustration with a matching parts list, so identification is a matter of finding the picture, reading the key number and matching it to the row in the table.

How this 1270E Parts Catalog is used in practice

Parts catalogs are the fastest route to the correct number when a machine is torn down, a hose bursts, or a seal kit has to be ordered before the shop door opens again. This 1270E catalog is no exception – it is built around the way a 1270E actually comes apart, so the group you need (for example the boom control valve stack, the service brake valve fittings, the extension boom oil lines or the rotator fastenings) is exactly where the factory put it.

Common jobs this John Deere 1270E parts book supports include identifying a replacement hydraulic hose or fitting by its group, confirming the correct seal kit for a steering cylinder or levelling cab cylinder, tracking down a specific solenoid valve coil in the main valve block, ordering the right harness, switch, sensor or antenna for the cab, and cross-referencing wear parts on the grapple, link and rotator assemblies. Because the catalog lists multiple rotator options – Indexator AV 17S, H132 and H172, and Sampo-Hydraulics BBR 15 HD – a buyer can match the exact rotator fitted to their 1270E rather than guessing.

The catalog also documents serial-number driven changes. Many sections show two or three part-number variants depending on the machine serial, so a 1270E from early production and one from later production may use different parts for the same function. Checking the serial-number notes in the parts list before ordering prevents the classic problem of receiving a part that fits a neighbouring machine but not this one. The serial number plate and product identification number locations are shown in the opening pages of the catalog itself.

Why the John Deere 1270E Wheel Harvester Parts Catalog PC9720 matters

Ordering a wheel harvester part from a photograph or a memory is expensive. A wrong hydraulic fitting, a wrong seal kit or a wrong solenoid coil costs downtime, freight and sometimes damage to the component it was fitted into. Working from the factory parts catalog means the number on the order matches the number on the drawing, and the note about serial ranges has already been read. For a machine as complex as the 1270E – with its boom, grapple, rotator, levelling cab, hydrostatic drive and Tier 3 engine – that is the difference between a repair that finishes on schedule and one that stalls waiting for a second delivery.

Instant PDF delivery

The John Deere 1270E Wheel Harvester Parts Catalog PC9720 is delivered as a PDF download the moment your order is confirmed – no shipping, no waiting for a disc, no customs. Open it on a laptop in the workshop, a tablet next to the machine, or a phone in the yard, and print whichever illustrated parts page you need for the job in front of you. Whether you are servicing one 1270E or maintaining a fleet, having the parts catalog on hand means the right part number is always one search away.