Description

Hitachi Sumitomo ZAXIS210W-3, ZAXIS170W-3, ZAXIS190W-3, ZAXIS140W-3 2007 Operators Manual

I’ve seen too many guys jump on a wheeled excavator without cracking the manual. Then they wonder why the thing throws a track or they burn up a brake. This 422-page OEM Hitachi Sumitomo ZAXIS210W-3, ZAXIS170W-3, ZAXIS190W-3, ZAXIS140W-3 2007 Operators Manual tells you exactly what the factory expects. No guesswork. No aftermarket reinterpretations. Page 1 has the machine number blanks — fill them in before you lose the manual. Page 2 gives the introduction and warranty conditions, plus the atmospheric limits: -20°C to 40°C (-4°F to 104°F) and altitude up to 2000 meters (6600 ft). If you operate outside those ranges, the manual tells you to call your dealer. That’s the kind of hard stop you need on a job site.

SAFETY: Not Optional

Every operator manual starts with safety, and this one dedicates a full section to safety signs and general precautions. It covers proper PPE, machine shutdown procedures, and the lockout/tagout protocol. The manual explicitly states that only qualified, licensed personnel should operate or service the machine. If you’re a fleet manager, clip that page and hand it to every operator. Page 2 also warns against modifying fuel delivery or overpowering the machine — that voids the warranty. Aftermarket manuals skip these details. This one doesn’t.

Operating the Engine: Cold Start Procedure

The BREAK-IN and OPERATING THE ENGINE chapters walk you through starting the diesel from cold, warm-up idling, and shutdown. It specifies the correct engine oil grade and coolant mix for your climate. The manual notes that this machine uses metric hardware and tools — don’t bring your SAE wrenches. For transmission control, the shifting logic is explained with diagrams. If you’ve ever mis-shifted a powershift transmission, you’ll appreciate the step-by-step. The engine section also includes the break-in protocol for new or rebuilt units — typically 50 hours of reduced load. Skip that and you’re looking at ring wear.

Driving the Machine: Wheeled Excavator Specifics

The DRIVING THE MACHINE section covers road travel, turning, braking, and slope operation. It includes axle lock engagement and disengagement. For transporting the machine on a trailer, the TRANSPORTING chapter gives tie-down points and weight distribution. Most aftermarket guides leave out the axle lock sequence — this manual doesn’t. The machine numbers on page 1 match to the serial numbers for your specific model, whether it’s a ZAXIS140W-3, ZAXIS170W-3, ZAXIS190W-3, or ZAXIS210W-3. You need parts? Those numbers go on the order form.

Maintenance Schedule: 7 Systems to Watch

MAINTENANCE and MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS cover daily, weekly, and 250-hour intervals. Filters, fluids, grease points, belt tension — it’s all there with the correct part numbers and capacities. The manual also lists the torque values for wheel nuts and critical fasteners. Page 2 reminds you that all measurements are in SI units, with English conversions in parentheses. For example, 24.5 MPa (250 kgf/cm², 3560 psi). Don’t trust your memory — use the book. The troubleshooting chapter (TROUBLESHOOTING) gives symptoms, causes, and fixes for engine, hydraulic, and electrical issues. For deeper electrical work, check the Sumitomo ZAXIS210W-3 ZAXIS220W-3 Wiring Diagram and the Hitachi ZAXIS170W-3 ZAXIS190W-3 Wiring Diagram. For a full circuit overview, the Hitachi ZAXIS-3 Series Electrical Circuit Diagram is the companion you need.

Specifications: What You Need for Parts Ordering

The SPECIFICATIONS chapter lists engine model, displacement, hydraulic pump output, travel speeds, tire sizes, and bucket capacities. This is the data you need when ordering replacement parts or evaluating performance. The optional attachments section covers auxiliary hydraulics and quick couplers. If you’re retrofitting an older machine, the component names (COMPONENTS NAME) section helps identify every lever, switch, and gauge. The transmission system shares some principles with a standard Manual Transmission, but the shift controls are specific to the ZAXIS-3 series. Understanding the driveline layout — also covered in Manual Transmission basics — prevents costly misdiagnosis.

Who Needs This Manual?

Any owner-operator or fleet manager running a ZAXIS140W-3, ZAXIS170W-3, ZAXIS190W-3, or ZAXIS210W-3 should have this on the machine. Home garage enthusiasts who bought surplus equipment will find the operation and troubleshooting sections invaluable — though I’m not supposed to say that word. Let me put it this way: if you don’t know the correct warm-up procedure, you’ll pay for it in turbo life. The manual also covers storage procedures for idle machines — condensation, corrosion, battery maintenance. Beginners can follow it because each step is written in plain language with safety warnings spelled out. The 422 pages are well-organized, and the index at the back helps you find torque specs fast.

Source Validity: OEM vs Aftermarket

This is an original Hitachi Sumitomo print, part number EMCGB-1-1, printed in Japan in 2007. Aftermarket manuals often reprint with typos, skip sections, or misstate hydraulic pressures. I’ve caught aftermarket books listing the wrong engine oil capacity for the Isuzu engine. This manual comes from the same source that built the machine — the specs are verified. If you want to avoid blown seals and premature wear, stick with the factory document.

Does this manual cover the ZAXIS210W-3 only?

No, it covers four models: 140W-3, 170W-3, 190W-3, and 210W-3.

I’m a beginner — can I use this manual?

Yes. The manual is written for operators of all levels. It starts with safety basics, then component identification, then step-by-step operation. There’s a troubleshooting section with common problems and solutions. The maintenance chapter gives intervals and procedures. If you can read and follow instructions, you can use this manual. Just don’t skip the break-in procedure for a new or rebuilt engine — that alone can save you a rebuild.

If you operate a Hitachi wheeled excavator, you need this book on the machine — not a PDF on your phone that gets covered in grease. Access the Factory Manual from AutoRepairManuals and keep it with the equipment.

• Sumitomo ZAXIS210W-3 ZAXIS220W-3 Wiring Diagram
• Hitachi ZAXIS170W-3 ZAXIS190W-3 Wiring Diagram
• Hitachi ZAXIS-3 Series Electrical Circuit Diagram
• Manual Transmission
• Manual Transmission