Description

Kanglim KS1256G-II, KS1756 Parts Catalog – Factory OEM Manual

I’ve seen too many guys order the wrong part because they relied on a generic aftermarket parts list. You pull a boom cylinder, find the seal kit number is off by one digit, and the machine sits for a week. That’s lost money. This Kanglim KS1256G-II, KS1756 Parts Catalog is OEM factory documentation—229 pages of exploded views, part numbers, and assembly breakdowns. No guesswork, no reprints.

This catalog covers the KS1256G-II and KS1756 straight-boom cranes. The Table of Contents splits into four main sections: Crane Part Subdivisions, Crane Mounting Part Subdivisions, Option, and Spare Parts. The Crane Part Subdivisions alone include the Boom Assembly, Column Assembly, and Base Assembly—each with its own sub-assemblies like the Extension Cylinder, Derrick Cylinder, Counter Balance Valve, and Slewing Reduction Gear. You need a part number for a 1st extension cylinder? It’s in the catalog under KS1256G2-1-3. The manual uses a numbering system that tells you exactly which section and sub-section you’re in: for example, KS1256G2-1-8 means the Winch Reduction Gear Assembly under Column Assembly. That kind of clarity saves you from flipping through a hundred pages of unrelated diagrams.

Crane Part Subdivisions: Boom, Cylinder, Valve Assemblies

The first major section is Crane Part Subdivisions (KS1256G2-1-0). Here you’ll find the Boom Assembly, the Extension Cylinder Assemblies (1st, 2nd, and 3rd), the Counter Balance Valves for both the extension and derrick circuits, and the Column Assembly with its Winch Reduction Gear and Derrick Cylinder. Each sub-assembly gets its own exploded view and part number list. If you’re rebuilding a cylinder or replacing a valve, you need these exact callouts. The catalog also includes the Base Assembly (both T/S and STD) and the Slewing Reduction Gear Assembly. That’s 13 sub-sections under Crane Part Subdivisions alone. Every bolt, seal, and hydraulic component is accounted for.

Who Needs This Parts Catalog?

If you own or service a Kanglim KS1256G-II or KS1756, you need this catalog. It’s written for the mechanic who’s already got the crane in the shop and needs to order parts fast. The manual assumes you know how to wrench—it doesn’t waste space on theory. It gives you the part number, the quantity, and the assembly reference. For a shop that handles fleet maintenance, this catalog is what you hand to the parts guy so he doesn’t call you back for clarification. The spare parts section (KS1256G2-4-0) covers the items that typically wear out first, so you can stock them ahead of time.

Why OEM Documentation Beats Aftermarket Parts Lists

Aftermarket parts catalogs often re-number parts or leave out sub-assemblies. They might show a generic hydraulic cylinder drawing but not tell you which seal kit goes with the 2nd extension cylinder. This catalog is printed by Kanglim—it’s the same document the factory uses when you call their support line. The numbering system is consistent across all assemblies. If you’re cross-referencing parts between the KS1256G-II and the KS1756, the manual shows both models in the same diagrams. For example, the General Assembly page (KS1256G2-0-0) lists both model numbers. That’s the kind of clarity you don’t get from a third-party PDF. For more on why OEM documents matter in the Automotive Industry Overview, the same principles apply to construction equipment: factory specs eliminate guesswork.

Extension Cylinder Assemblies: 1st, 2nd, 3rd – Each with Its Own Exploded View

The boom extension system uses three separate cylinders. The catalog breaks them down individually: 1st Extension Cylinder Assembly (KS1256G2-1-3), 2nd Extension Cylinder Assembly (KS1256G2-1-4), and 3rd Extension Cylinder Assembly (KS1256G2-1-5). Each has its own part number list and exploded diagram. The Counter Balance Valve for the extension circuit is listed separately (KS1256G2-1-6). If you’re replacing a cylinder, you’ll see the exact seal kit, rod, and tube part numbers. The Derrick Cylinder Assembly (KS1256G2-1-9) and its Counter Balance Valve (KS1256G2-1-10) follow the same format. This level of detail is what you need when you’re ordering parts for a machine that’s down.

229 Pages of Factory Part Numbers

This catalog is 229 pages. It’s not a condensed aftermarket version—it’s the full factory document. Pages are numbered sequentially, and each section starts with a clear header. The Option section (KS1256G2-3-0) covers add-ons like auxiliary hydraulics or different winch configurations. The Spare Parts section (KS1256G2-4-0) lists parts that should be kept on hand, like seals, filters, and wear pads. When you place an order, Kanglim expects you to reference the exact part number and the assembly code from this catalog. Without it, you’re just guessing. Related manuals: KANGlim Crane Part Subdivisions K1003412, KANGLIM Crane Part Subdivisions Catalog KS734N, KANGLIM KS2605 Crane Part Sub-Divisions Catalog. For context on how construction equipment documentation is standardized, see Automotive Industry Overview.

Does this catalog include torque specs for the cylinder bolts?

No. This is a parts catalog, not a service manual. It lists part numbers and assembly hierarchies. Torque values are in the separate service manual for the KS1256G-II.

Can I use this catalog if I have a KS1756 without the KS1256G-II?

Yes. The KS1756 is included in the same document. The General Assembly page lists both models. Most assemblies are shared, but check the specific diagram for your model number. The part numbers are identical for shared components, but the catalog notes differences where they exist. For example, the boom assembly may have a different base plate on the KS1756. You’ll see both callouts on the same page. If you’re ordering a cylinder, verify the assembly code (KS1256G2-1-3 vs KS1256G2-1-4) matches your crane’s configuration. The Option section also covers model-specific add-ons. If you’re still unsure, contact Kanglim support with the assembly code from the catalog.

This catalog is the only way to get the exact part numbers Kanglim assigned to your crane. Stop ordering from memory or guessing at interchange lists. Access the factory manual and keep it on your workbench. Every time you open it, you’ll save an hour of cross-referencing. Access the Factory Manual now.