Description

Putzmeister TK70 Parts Catalog – OEM Factory Exploded Views

Twenty-eight years turning wrenches, and I’ve learned one thing the hard way: guessing a part number costs you a day and a half. When a Putzmeister TK70 trailer-mounted concrete pump comes into my shop, I reach for the Putzmeister TK70 Parts Catalog—127 pages of factory-original exploded diagrams and part references. This isn’t a reprint or a third-party compilation. It’s the exact document Putzmeister issued for machine serial number 2106T2568, covering every assembly from the drive unit to the piston block. If you’re ordering parts for a TK70, you want the OEM catalog, not something scanned from a copy of a copy.

Drive Unit and Hydraulic Pump Coverage

Flip to the section labeled “Drive unit” and you’ll find the complete gearbox and motor assembly with numbered callouts. The hydraulic pump breakdown is right after that—two full spreads showing the pump housing, shaft, and internal valves. Each part carries a Putzmeister part number, so you order exactly what the factory intended. No aftermarket cross-reference guesswork. The catalog groups components by function: EB01-0 for the pump, EB02-1 for the main control valve, and so on. You trace the assembly, find your part, and call your supplier with a number they won’t question.

I’ve had brand-new aftermarket “equivalent” seals fail inside a shift. This catalog won’t tell you torque specs—it’s a parts book, not a service manual—but it tells you which seal, which o-ring, and which bolt goes where. For torque values, you need the factory service manual. For the part itself, this catalog is the only source I trust.

Why an OEM Parts Catalog Beats Aftermarket Reprints

Aftermarket parts lists often merge multiple machine revisions into one drawing. That gets a mechanic in trouble fast. The TK70 has build variations—the table of contents shows sections like EB02-1-A90509-0807 and EB02-1-A90611-0901, which indicate different engineering change levels. The factory catalog matches your machine’s exact revision if you have the serial number. A reprint discards those revision codes and shows a generic picture. You order part X, it doesn’t fit, and now you’re chasing a return. Stick with the OEM document. For related equipment, check the Putzmeister TK50 Spare Parts List if you run an older TK50.

7 Assembly Groups Covered in This Catalog

1. Drive unit (EB00 sections) – gearbox, motor mounts, PTO
2. Hydraulic system (EB01-0) – pump, reservoir, filters
3. Actuator and switching mechanism (EB01-3, EB01-7) – control valves, solenoids
4. Main control valve and flow controllers (EB02-1 to EB02-6) – pressure regulators, spools
5. Central lubrication (EB03-1, EB03-4) – grease lines, fittings, injectors
6. Cylinder block and piston (EB03-5, EB03-6) – concrete pumping cylinders, seals
7. Electrical schematic references (EB07-0 to EB08-5) – wiring harnesses, sensors

Each group contains sub-section pages that visually explode the assembly and list every nut, bolt, and spacer. The catalog also includes the vehicle series PTO (Power Take-Off) section for the truck-mounted version—though the TK70 is trailer-mounted, the PTO data still applies if you’re running a separate hydraulic drive.

Does This Catalog Cover the Hydraulic System?

Yes, and in more detail than most aftermarket sources. The hydraulic pump section (EB01-0) shows the pump body, shaft seal, control piston, and relief valve with factory part numbers. The flow controller groups (EB02-5, EB02-6) break down the compensator and pressure cut-off adjustments. Keep in mind this is a parts catalog: it lists the components but doesn’t give adjustment procedures or pressure settings. You pair this with the Putzmeister TK70 service manual for the specs. For a deeper electrical dive, the Putzmeister WMK 102 Mega Electrical Schematic – 20 Pages Factory Specs is a separate document you’ll want.

How to Use the Catalog With Your TK70

First, confirm your machine serial number matches the range listed on the title page: 2106T2568. If yours is different, some part revisions may vary—but the bulk of the drawings are shared across the TK70 series. I’ve used this catalog to source a replacement piston rod seal and a main control valve spool. Both times the part numbers were correct, and the parts bolted in without modification. The exploded views show fastener placement and orientation, which is critical when you reassemble a hydraulic manifold. You don’t want to cross-thread a fitting because the aftermarket drawing skipped a torque washer. The catalog tells you the washer is there and gives its Putzmeister code.

One tip: use the table of contents at the front—it lists every section code (EB00, EB01, etc.) and the page number where the drawing starts. The catalog uses a two-digit page system per section (e.g., page 2 of EB02-1), so you’ll need to flip through the PDF or printed copy accordingly. I keep a printed copy in a binder on my tool cart. When I order parts, I photocopy the relevant page and circle the part number. That eliminates phone-back confusion.

FAQ

Can I use this catalog to rebuild the hydraulic pump on my TK70?

For parts ordering, yes. For rebuild procedures, no—you need the service manual for torque specs and assembly clearances. This catalog identifies every seal, bearing, and piston in the pump assembly but doesn’t include step-by-step installation instructions.

What about the electrical schematics?

Limited. The catalog includes connector callouts and sensor part numbers in sections EB07-0 through EB08-5, but the actual wiring diagrams are in the electrical schematic document. Pair this catalog with the Massey-Harris-Ferguson FF 30 GS 1957 Parts Catalog | OEM Fastener Guide if you work on older hydraulic systems—they share fastener logic.

Source Authenticity – Why This Matters

This catalog is scanned from the original Putzmeister print, ISO 9001:2000 certified. The file includes the factory quality stamp and Putzmeister’s worldwide contact sheet. Aftermarket “compilations” often strip that certification out. If a part fails and you need warranty support, you want to show your parts invoice matches the OEM catalog. I’ve been burned by generic catalogs that list the wrong thread pitch. Don’t risk it. For reference on industry standards, the Automotive Industry Overview covers quality system basics, but for the TK70, stick with factory data. Alternatively, the Automotive Industry Overview gives context on why certification matter.

If you’re repairing a Putzmeister TK70, don’t waste time with aftermarket parts lists. Access the Factory Manual – the genuine OEM catalog with 127 pages of correct part numbers and exploded views. Your wallet and your schedule will thank you.