Sxmachine is a Guangzhou, China based used construction machinery supplier for overseas buyers, focused on real-stock equipment, inspection support and export shipping coordination.

What does Sxmachine sell?

Sxmachine sells used tower cranes, construction hoists, truck cranes, crawler cranes, rough terrain cranes, excavators, motor graders, tower crane spare parts and construction building materials.

How can overseas buyers reduce used equipment risk?

Buyers should request current photos, operation videos, condition notes, model confirmation, included-accessory lists, loading evidence and export document confirmation before paying the final balance.

Which brands does Sxmachine commonly source?

Common brands include POTAIN, ZOOMLION, XCMG, SANY, YONGMAO, SCM, SYM, COMANSA, KATO, KOMATSU, CATERPILLAR and GROVE, depending on current China stock.

+86 183 9749 0361 lee@sx-machine.com

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SCM QTZ7052-25 Extra-Heavy Flat-Top Tower Crane 1

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CHUANJIAN25t / 70m

SCM QTZ7052-25 Extra-Heavy Flat-Top Tower Crane

A 25 t extra-heavy flat-top tower crane with a 70 m jib and 5.2 t jib-end capacity, purpose-built for bridge and heavy steel-structure projects.

Max lifting capacity 25 t · jib length 70 m · jib-end 5.2 t
Extra-heavy tonnage + high jib-end load, outstanding heavy-lift capability
Original twin-hoist system for stable lift cycles
Large foundation base frame available to order

Specifications

Brand	SCM
Max Load	25 t
Max Jib	70 m
Tip Load	5.2 t
Equipment Condition	Used · Factory-Inspected · Export-Ready
Export Packaging	Standard sea freight packaging, including a full set of connectors

Product description

SCM QTZ7052-25 Extra-Heavy Flat-Top Tower Crane is listed for buyers comparing used construction machinery from China with real photos, configuration checks and export support. This page is built to help you evaluate the specific machine, not only the model name: review the visible condition, requested inspection evidence, related models and shipment preparation before making a purchasing decision.

Equipment Verification Profile

Key evidence buyers should confirm for this tower crane

Capacity / tonnage

25 t rated class; confirm final configuration before shipment

Jib / boom / working radius

70 m listed configuration; confirm actual assembled length and included sections

Condition focus

Check visible wear, structural parts, hydraulic/electrical system, cab, chassis or mast sections according to machine type

Nameplate / serial evidence

Request close-up model plate, serial number or component tags when available

Inspection video

Operation, movement, engine, hoist, slewing, hydraulic or loading videos can be prepared for remote buyer review

Stock location

China stock yard; exact yard city, loading method and destination-port plan confirmed before shipment

Export Page Evidence

Documents and proof prepared for serious overseas buyers

Factory nameplate or serial-plate photo matched to the offered unit

Current yard photos from multiple angles and close-up component photos

Working video or loading video before final payment when practical

Commercial invoice, packing list and export declaration support

Mast section, jib, counter-jib, pin, bolt, platform and electrical cabinet list

Container or flat-rack loading plan with accessory packing photos

How we reduce transaction risk before payment

Confirm current stock photos, serial plate and visible condition before quoting final export cost.
Send inspection video or loading video when practical, especially for core products and high-value machinery.
Match packing list, accessory list and export documents before shipment booking.

Buyer Fit

Where this tower crane fits best

high-rise residential and commercial concrete-frame projects
multi-crane jobsites that need verified mast, jib and electrical components
contractors comparing used tower crane price, availability and export lead time

Inspection Focus

What to verify before payment

Confirm SCM QTZ7052-25 mast section type, jib configuration, counter-jib parts and slewing system completeness.
Check electrical cabinet, hoist mechanism, trolley mechanism, safety limiter, pins, bolts and platform parts before loading.
Request serial plate photos, real yard photos, close-up component photos and a packing list matched to the export shipment.

Export Support

Shipment and sourcing notes

CHUANJIAN tower crane units are prepared with real photos, video inspection support and export documentation before shipment.
We recommend confirming final machine configuration, accessory list, loading method and destination port before arranging payment.
For SEO and buyer trust, this page links to related inventory, category pages and buying guides so overseas buyers can compare options clearly.

Internal Links

Compare this unit with related inventory and buying guides

These links help buyers and search engines move from this individual machine to the most relevant category, related products and sourcing guides.

Browse more tower crane inventory Used tower crane sourcing guide Used tower crane price guide 8 ton vs 10 ton vs 12 ton tower crane guide Request photos, video inspection and export quote Compare with New China Brand 4010-4 / 3513-4 / 3016-4 / 2520-4 Compare with COMANSA 7427-18 (21CM335)Compare with New China Brand 7526-16 / 7530-18 / 7527-20 Compare with Domestic Luffing Jib 4515

Trust Backing

Verify Sxmachine through public channels before ordering

For high-value used equipment, we recommend checking inspection media, company channels, customer cases and third-party inspection options before payment.

YouTube equipment videos LinkedIn company profile Buyer case studies Export documents and inspection support

Product FAQ

Frequently asked questions about SCM QTZ7052-25

Is this SCM QTZ7052-25 Extra-Heavy Flat-Top Tower Crane available for export?

Yes. This tower crane can be quoted with real photos, video inspection support, packing details and export documentation for overseas buyers.

What should I check before buying this SCM QTZ7052-25?

Confirm SCM QTZ7052-25 mast section type, jib configuration, counter-jib parts and slewing system completeness.

Is this used tower crane suitable for construction projects?

Suitability depends on actual condition, configuration and project requirements. Buyers should confirm real photos, working videos, serial plate, key components and shipping plan before purchase.

Can Sxmachine help compare this unit with related products?

Yes. We can compare similar models by capacity, configuration, condition, inspection evidence, loading method and total export cost.

We Welcome Your Inquiry— We will match you with the most competitive solution

✓ Email reply within 24 hours✓ Multilingual support✓ Worldwide shipping / installation