HCE HL757-7 & HL757XTD-7 Wheel Loader Parts Catalog 2021 – PDF

Description

HCE HL757-7 & HL757XTD-7 Wheel Loader Parts Catalog 2021

This HCE HL757-7 and HL757XTD-7 wheel loader parts catalog is the illustrated HCE e-Catalogue print for the HL757-7 family, carrying a catalogue print date of 2021.01.12 and section revisions that run from 2003 through 2010. Every major assembly on the machine is broken down into exploded illustrations with item callouts, part numbers, descriptions and quantities, so a component can be identified visually on the drawing and then matched to the exact number that fits the machine.

What makes the HCE HL757-7 & HL757XTD-7 wheel loader parts catalog genuinely useful is the serial number structure. Individual line items are flagged with the serial ranges they apply to – for example #0001 –, #0203 – #1274, #1275 –, #0669 – and #1440 – – which is how you avoid ordering a boom pin, hydraulic hose or clutch disc that belongs to a different build of the same loader.

File Details

• Manual type: Illustrated parts catalog produced through the HCE e-Catalogue system
• Equipment: Wheel loader
• Models covered: HL757-7, HL757XTD-7
• Language: English
• Pages: 649
• Format: PDF
• Catalogue print date: 2021.01.12
• Section revision dates: from 2003.12.31 REV.1 up to 2010.4.30 REV.10D
• Source number: 732556011

Chapters Covered

• Engine assy group (9010-9690)
• Fuel tank assembly, filler, cap, strainer and fuel lines
• Fan and motor assembly, fan guards, shroud and bracket
• Air cleaner assembly, precleaner, hoses, pipes and clamps
• Exhaust piping, insulator, mount and clamp-seal
• Aircon and heater mounting, air conditioner mounting, aircon unit, condenser, drier-receiver, compressor and clutch
• Aircon and heater hoses, valves, ducts, evaporator core and expansion valve
• Cab electrical: work lamps, switch board, cluster, harnesses, wiper, speakers, lighter, beacon switch
• Rear electric: frame harness, tail/stop/flasher lamps, travel alarm, fuel sender, number plate lamp
• Engine electric: engine harness, relay plate, heater relay, start relay, alternator and starter cables
• Beacon lamp assembly and bracket
• Fuse box, cover, knob and insert
• Main hydraulic piping 1 and line filter
• Pilot hydraulic piping 1, RCV (2-lever fingertip) and MCV connections
• Attachment hydraulic piping, boom and bucket cylinder lines
• Steering hydraulic piping 2, steering unit, cushion valve and steering cylinders
• Brake piping, pressure switches, tube assemblies and tee fittings
• Ride control kit, accumulators, safety valve and control block
• Cut-off valve, solenoid valve and manifold groups
• Main control valve (3-spool) and RCV assemblies
• Front frame WA, rear frame WA and centre pivot pin (upper and lower)
• Counterweight, additional counterweight and pin assembly
• Under guard plates
• Cab mounting: isolation mounts, spacers, mirror, safety hammer and roof cover
• Cab assembly, cab sub-assembly, side doors, glass, headlining and door latch assemblies
• Console box, dashboard, ducting, storage box and rear cover
• Seat mounting and seat assemblies (mechanical, air ride, vinyl and heated variants)
• Steering column, steering shaft and gear selector
• Platform assemblies, battery covers and step treads
• Mud guard assemblies, square cowl and round cowl versions
• Ladder and handrail assemblies with foot boards
• Cowl 1 through cowl 4, low noise cowl, side door and side cover
• Canopy group and canopy console box
• Wheel rim and tire assemblies, rim base, lock ring, flange, valve and O-ring parts
• Front and rear axle mounting (Volvo and ZF)
• Drive lines, front, centre and rear drive shafts
• Transmission mounting and transmission cooling piping
• Converter, input group, pressure oil pump, gearbox housing 1 and 2
• Clutches K1, K2, K3, K4, KV and KR
• Output group, power take off and gearshift system (1/3, 2/3, 3/3)
• Control unit, pressure regulator, emergency steering pump, ind transmitter, temp sensor, oil dipstick and filter
• Front axle assembly, axle housing, differential assembly, reduction assembly and parking brake (Volvo)
• ZF front differential carrier, front axle casing, front output group and front brake group
• Rear axle housing, rear input group, rear limited slip differential, rear axle casing, rear output group and rear brake group
• Bell crank and link
• Boom, boom WA, extra pipe boom, quick coupler boom and bushings
• Buckets: cutting edge, tooth and segment versions from 2.1m to 3.2m
• Pallet fork and carriage
• Quick coupler (Volvo type)
• Tool kits (8010 and 8011)
• Decals and decal kits
• Manuals

Read as a whole, this HCE HL757-7 & HL757XTD-7 wheel loader parts catalog works as a complete machine index. Instead of searching through a single long list, you follow the illustration for the system you are working on – hydraulics, transmission, axles, cab, boom or attachment – read the item number off the drawing, and drop straight onto the matching line in the parts table beside it. Quantities are stated per assembly so multi-part jobs can be planned, and the serial number column tells you whether the number in front of you is the one used on the machine in your yard.

How the catalogue is laid out

Each system opens with a diagram page followed by an item list. The diagrams are labelled with callouts that correspond to the Item column, and the item list carries Part No, IS, Ord, T, Description, Qty, Serial No, ITC and Remark columns. Sub-assemblies are numbered with dotted prefixes such as 19-1, 25-2 or 1-2-1, so a filter head, element, bowl or gasket inside a larger assembly can be ordered individually rather than as a complete unit. Two-part numbers are common throughout, for example a component listed for the early build and a superseding number for the later build, which is why the serial column matters on almost every page.

Systems with the deepest parts breakdowns

The hydraulic section covers the main hydraulic piping, pilot piping, attachment piping, steering piping, ride control and the cut-off valve, with hoses listed by their end configuration and size. The transmission section goes down to clutch level – K1 through K4 plus KV and KR – along with the gearbox housings, input group, gearshift system and pressure regulator. The axle sections are split between the Volvo-sourced assemblies and the ZF-sourced assemblies, each with its own differential, reduction, output and brake groups. The attachment section covers the boom, buckets in cutting edge, tooth and segment versions, pallet fork and quick coupler.

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What This Parts Catalog Lets You Do

With this catalog open you can identify a component from the drawing before you touch the machine, confirm the correct part number against the serial number of your loader, and order the exact item – including the small parts such as O-rings, back-up rings, shims, seal kits and split pins that usually hold a repair up. It supports rebuild work on cylinders, control valves, clutches, differentials, reduction hubs and brake groups, and it lets you compile a parts list for a planned service rather than making repeated trips to the dealer counter. Because quantities are given per assembly and sub-assembly numbers are shown, you can work out how many of each fastener, seal or disc a job needs before starting.

Getting the number right the first time is the whole point. A wheel loader that is out of service costs money every hour, and a wrong axle seal, clutch disc or hydraulic hose means the machine stays down for another delivery cycle. The serial number break points in this catalog exist precisely to stop that from happening, and the exploded views let you verify that what you are ordering is the part you actually removed.

The catalog is supplied as a PDF download, so there is nothing to ship and nothing to wait for. It opens on a laptop in the workshop, a tablet on the machine or a phone at the parts counter, pages can be printed for the job at hand, and the file stays on your device for as long as you need it.