Crawler Loader Undercarriage

Murphy Construction Machinery (Shandong) Co., Ltd. is one of the leading manufacturers and suppliers of crawler loader undercarriage in China. If you're going to buy the newest crawler loader undercarriage, welcome to get pricelist from our factory. All customized products are with high quality and low price.

Steel undercarriage. 1-200 tons. Still cheap to run

Most buyers don't get burned by the purchase price. Downtime hurts profits. Sealed rollers & hardened sprockets. Frame resists rock dust and slurry. Fewer greasing stops, longer service life. Precision machined parts to cut long-term maintenance costs. That's where the real cost sits.

Drill rigs, crushers, roadheaders-anything that crawls on steel

Underground or open pit, hard rock or coal. If it runs on tracks, we build the crawler chassis around its mounting pattern. You don't ship us a machine. You ship us a drawing.

From 3 tons to 200. Send tonnage and bolt layout

Under 80 tons, we often adapt existing frame dimensions. Above that, dedicated engineering. Worn rollers and idlers available after the sale. The proposal costs nothing.

Some buyers only find out their undercarriage was wrong when the first track group fails. That's an expensive way to learn. The warning signs were there earlier - uneven wear, loose links, a machine that rides rougher than it used to.

What they needed wasn't a tougher part. It was a track system sized to the load it actually carries. Go too light, and components wear rapidly. Go too heavy, and you pay for load capacity your machine will never use. We precisely balance strength and weight to match your equipment's load profile, cutting unnecessary costs without sacrificing rugged durability.

Custom undercarriage solves the fit, not just the strength. Get the load rating and ground contact right, and the whole running gear settles into a rhythm you can plan around. That's when maintenance stops being a surprise.

A undercarriage that fails early costs you more than the part itself-it costs you crew hours, rental fees, and missed deadlines. We supply crawler chassis for Special Crawler Equipment,excavators, drilling rigs, crushers, Specialized Tracked Machinery, and tracked carriers, built to hold up under steady production work rather than light duty use.

You know your machine and your ground conditions better than anyone. Send us your equipment type, attachment load & terrain. Custom chassis fitted on first try, no rework or returns. Engineering drawings available for review before production.

An undercarriage that doesn't match your drawing turns into weeks of emails and revised files. We read your mounting layout first, then build the track frame to it, so what arrives is what your machine already expects.

Locking into one drive type too early is another trap. We offer multiple drive solutions and can customize chassis dimensions for various equipment such as drilling rigs, crushers, excavators, and special machinery. Tell us the job, and we'll tell you what fits. We can integrate the drive system seamlessly with your host machine's control system for smooth and reliable operation.

X-shaped crossbeam overall chassis

More model specifications

Downtime often starts with the undercarriage. Frame, rollers & sprockets built as one matched assembly. Stress evenly distributed, no weak links or premature part failure.

No chasing multiple parts or vendors. Frame, idlers, tensioner & travel drive delivered as one assembly. Single-source supply for easy spare parts planning and faster site troubleshooting.

When the ground changes, the chassis should already be ready. Soft fill, hard rock, or a site that shifts between both - the roller arrangement and shoe selection can be set for the conditions you expect, not the ones you hope for.

In northern Canada, crews fighting permafrost and freeze-thaw cycles were replacing cracked track frames almost every season - the cold simply finds every weak point. We build crawler undercarriages with low-temp steel and reinforced weld zones that hold together when the thermometer drops hard. If winter keeps breaking your undercarriage, that's worth a conversation.

In Vietnam, the story is monsoon mud and rice-field softness - machines bog down, tracks slip, and jobs stall for days. Our wide-grouser steel track undercarriage keeps equipment floating and moving instead of sinking. Tell us your ground and your season, and we'll match the crawler chassis to both.

At present, although the commonly used steel track chassis on the market may seem to match in terms of parameters, it often does not fit well when actually installed on your equipment. This mismatch is usually manifested as uneven wear, loose installation points, or inability to maintain the chassis level.

We build from your machine's real working weight and the conditions it faces. Track frame, roller spacing, and drive configuration get matched to that, not to a spec sheet. You review the drawings before we cut, so nothing is assumed.

When the design is agreed, we stay with you through the mounting stage until it sits flush on your carrier. That's the part most suppliers disappear on. Send over what you're running and we'll take it from there.

Every steel track undercarriage leaves our yard sealed against the elements-wrapped, strapped, and braced so it rides steady from our dock to yours. We've shipped enough of these to know what a long ocean voyage does to bare metal, and we pack accordingly.

Once your unit is loaded, you'll know the container number, the departure date, and what to expect on arrival. If something needs to be handled a certain way at your port, just say so-we've dealt with it before. 

Back To Home

How To Cooperate With Us?

 

Murphy Company opened for business in 2022, yet the team behind it had already spent more than a decade in construction machinery.

 

Each tracked chassis assembly we design kicks off with a single question: how will this host machine really be used on site? From there, track shoe width, chassis size, load capacity, travel speed, and supporting parts are all tailored to your requirements. What you get in the end is a custom crawler solution built to take on engineering, construction, and mining work of every kind.

 

one-stop solution

E-mail

mefgcjx@126.com

WhatsApp：

+ 86 175 6277 7823

Hot Tags: crawler loader undercarriage, China crawler loader undercarriage manufacturers, suppliers, factory, mucking loader steel track assembly, mucking loader steel track system, mucking loader track carrier assembly, mucking loader track travel system, mucking loader tracked system, mucking loader underground track chassis