Description

FIAT Kobelco CK800 Technical Manual – Factory Specs for the Hydraulic Crawler Crane

I’ve seen too many guys ruin a job because they guessed on a torque value or used aftermarket specs that were off by 20 ft-lbs. This 20-page FIAT Kobelco CK800 Technical Manual is the only source I trust for the factory numbers on this machine. It’s not a reprint, not a third-party summary – it’s the actual OEM document from Kobe Steel. If you’re working on a CK800, you need this.

Power Plant Specs: Mitsubishi 6D22C Diesel

Page 3 of the manual gives you the full breakdown on the engine. That’s a Mitsubishi 6D22C – water-cooled, direct injection, 677 cu in displacement. Rated power is 174 hp SAE NET at 2,000 rpm, and max torque hits 675 N·m at 1,200 rpm. You also get the starter specs (24V, 5.5 kW) and generator output (24V, 800 W). If you’re chasing a no-start or a low-power complaint, these numbers are your baseline. Don’t trust a generic spec sheet – get the OEM numbers from this manual.

General Dimensions and Lifting Capacity

Page 1 lists the max lifting capacity at 80 US tons at 11.5 ft. That’s the factory rating, not some aftermarket guess. The manual also includes the max boom length (180 ft) and total length with jib (210 ft). On page 2 you get the full dimensional drawing with inches and millimeters – overall length, width, track gauge, basic boom length of 40 ft. If you’re rigging for a lift or shipping the machine, you need those exact measurements. One mistake in your cribbing or boom angle can cost you a lot more than this manual.

Does This Manual Cover the Full Machine?

It’s a 20-page technical manual, not a full service manual. You get the specs, the upper machinery layout (pump assembly, hydraulic oil tank, motors, swing motor, counterweight, engine, radiator, fuel tank, batteries, cab), and the power plant data. It does not include step-by-step rebuild procedures or wiring diagrams. For electrical diagnostics, you want the FIAT Kobelco CKE600, CKE700, CK800, CK850-2, CK1000-2 Electrical Schematic. That separate manual gives you the complete wiring. But for the basic specs and layout of the CK800, this technical manual is the right starting point.

3 Reasons to Use OEM Factory Documentation

One: The torque specs on page 1 and page 3 come straight from Kobe Steel’s engineers. No aftermarket interpretation. Two: The dimensional data on page 2 is certified – you can use it for load charts and transport planning. Three: The manual includes the original safety notes (things like counterweight placement and hydraulic system pressures) that get lost in reprints. If you’re a fleet manager or a heavy-equipment mechanic, this is the only version you should put in your toolbox.

Get the Right Torque Data from the Specs Page

Page 1 gives you the max lifting capacity (80 US tons at 11.5 ft). Page 3 gives you the engine torque (675 N·m at 1,200 rpm). That’s the kind of data you need when you’re setting up a load or troubleshooting a power loss. The manual also lists the fuel tank capacity, battery specs, and air cleaner type. Every number is a factory spec. If you’re working on a CK800 and you don’t have this manual, you’re flying blind.

For other models, check out the FIAT Kobelco W80 2004 Technical Manual – 46-Page OEM Factory Specs or the FIAT Kobelco 7055-3F Technical Manual – 24-Page Factory Specs. Both are authentic OEM documents. And if you’re comparing drive systems, the Manual Transmission on a wheel loader is a different animal than the hydrostatic on this crawler crane – but the principle of getting the right factory data is the same. The Manual Transmission specs in a tractor manual won’t help you here, so stick with the OEM source for your CK800.

Frequently Asked Questions

How many pages does this manual have?

20 pages.

What is the lifting capacity of the CK800?

80 US tons at 11.5 ft, as stated on page 1 of the manual.

Can I use this manual for a Kobelco CK850 or other models?

No. This manual is specific to the CK800 model. The CK850, CKE600, and other variants have different engine specs, dimensions, and lifting capacities. Using the wrong spec can cause a safety hazard. If you need data for another model, look for its dedicated technical manual. For example, the FIAT Kobelco CKE600, CKE700, CK800, CK850-2, CK1000-2 Electrical Schematic is a separate product that covers multiple models, but for mechanical specs, each model requires its own manual.

Is this a reprint or a copy?

This is the original OEM factory document, sourced directly from Kobe Steel’s publication archives. It’s not a third-party reprint, not a scanned copy with missing pages, and not a generic aftermarket version. You get the exact same information that came with the machine when it was new. Every figure, every spec, every warning is as the factory printed it.

If you’re serious about keeping your CK800 running, access the factory manual. It’s the only way to get the exact specs Kobe Steel intended. Stop guessing and start working with the right numbers. Access the Factory Manual now.