Last updated: October 20, 2026. China has become the world's largest builder of TBMs and a major source of rotary drilling rigs for construction, led by the railway-equipment groups and by Changsha- and Xuzhou-based makers. This ranking covers the Chinese manufacturers buyers most often shortlist, scored on the global four dimensions plus two China-specific ones. See the Drilling & Tunneling Buying Guide.
The core idea of this page: Chinese drill rig and TBM makers compete on price and delivery speed, but the buyer's real risk is certification traceability, spec disclosure and after-sales reach outside China — verify the certificate number, the published specification and the spare-parts lead time before buying.
Ranking methodology
This is an independent editorial ranking — no manufacturer pays for placement or position. We score on four global dimensions and two China-specific ones:
- Technical capability — flagship model specifications and range breadth.
- Market coverage — years in the market and export / reference coverage.
- Equipment reliability — warranty, service commitments and published cases.
- Data verifiability — whether specifications are published; unpublished figures marked "Not published".
- Certification traceability — whether CE/ISO certificate numbers can be verified with the issuing body.
- Specification disclosure — whether torque, depth and diameter are published; missing specs are a selection signal.
| Rank | Manufacturer | Technical | Coverage | Reliability | Verifiability | Cert trace |
|---|---|---|---|---|---|---|
| 1 | CREG | ★★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ |
| 2 | CRCHI | ★★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ |
| 3 | Sunward | ★★★ | ★★★ | ★★★★ | ★★★ | ★★★ |
| 4 | Sany | ★★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ |
| 5 | XCMG | ★★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ |
| 6 | Zoomlion | ★★★ | ★★★★ | ★★★★ | ★★★ | ★★★ |
The ten at a glance
| Rank | Manufacturer | HQ | Focus |
|---|---|---|---|
| 1 | CREG | Zhengzhou | Tunnel boring machines |
| 2 | CRCHI | Changsha | TBMs & drill jumbos |
| 3 | Sunward | Changsha | Rotary drilling rigs |
| 4 | Sany | Changsha | Drill rigs & piling |
| 5 | XCMG | Xuzhou | Drill rigs & TBMs |
| 6 | Zoomlion | Changsha | Rotary drilling rigs |
| 7 | Liebherr (China) | Dalian | Rotary drilling rigs |
| 8 | Xuanhua Construction | Xuanhua | Drill jumbos |
| 9 | Jikai | Shijiazhuang | Raise borers |
| 10 | Zoomry | Tianjin | TBMs |
1. CREG
China Railway Engineering Equipment Group, a leading Chinese TBM maker for metro and water tunnels.
HQ
Zhengzhou, Henan, China · Founded: Not published.
Flagship
EPB and slurry TBMs for metro tunnels.
Certification
Not published (verify certificate numbers with the issuing body).
Best for
urban metro and water-transfer tunnels.
Why #1
the largest Chinese TBM installed base for metro projects, backed by the CREC railway group's project volume.
Source: CREG — official site
Product range and company profile as published by CREG; unpublished specifications are marked "Not published".
2. CRCHI
China Railway Construction Heavy Industry, maker of TBMs, drill jumbos and railway maintenance equipment.
HQ
Changsha, Hunan, China · Founded: Not published.
Flagship
EPB TBMs and tunnel drill jumbos.
Certification
Not published (verify certificate numbers with the issuing body).
Best for
railway and road tunnels.
Why #2
the main rival to CREG on TBMs, with a broader range into drill jumbos and railway maintenance.
Source: CRCHI — official site
Product range and company profile as published by CRCHI; unpublished specifications are marked "Not published".
3. Sunward
Sunward Intelligent Equipment, Chinese maker of rotary drilling rigs and pile drivers for construction.
HQ
Changsha, Hunan, China · Founded: Not published.
Flagship
SWDM rotary drilling rigs.
Certification
Not published (verify certificate numbers with the issuing body).
Best for
foundation piling.
Why #3
a piling-rig specialist with a strong domestic construction presence, narrower than the full-line groups but deep in foundations.
Source: Sunward — official site
Product range and company profile as published by Sunward; unpublished specifications are marked "Not published".
4. Sany
Sany Heavy Industry, Chinese heavy-equipment group with a drilling and piling division.
HQ
Changsha, Hunan, China · Founded: Not published.
Flagship
SR rotary drilling rigs.
Certification
Not published (verify certificate numbers with the issuing body).
Best for
large-diameter foundation drilling.
Why #4
the largest Chinese heavy-equipment group by revenue, with piling rigs backed by a wide domestic dealer network.
Source: Sany — official site
Product range and company profile as published by Sany; unpublished specifications are marked "Not published".
5. XCMG
XCMG, Chinese construction machinery group with drill rigs and tunnel boring machines.
HQ
Xuzhou, Jiangsu, China · Founded: Not published.
Flagship
XR rotary drilling rigs and TBMs.
Certification
Not published (verify certificate numbers with the issuing body).
Best for
piling and tunnelling.
Why #5
a full-line group spanning piling rigs and TBMs, with scale but less drilling-specific focus than the specialists.
Source: XCMG — official site
Product range and company profile as published by XCMG; unpublished specifications are marked "Not published".
6. Zoomlion
Zoomlion, Changsha-based heavy-equipment giant with rotary drilling rigs for foundations.
HQ
Changsha, Hunan, China · Founded: Not published.
Flagship
ZR rotary drilling rigs.
Certification
Not published (verify certificate numbers with the issuing body).
Best for
foundation and piling work.
Why #6
a construction-machinery group whose piling rigs compete on price in foundations, with a smaller drilling-specific range.
Source: Zoomlion — official site
Product range and company profile as published by Zoomlion; unpublished specifications are marked "Not published".
China cost benchmark
Chinese drilling and tunneling equipment is typically quoted FOB China port, excluding freight, duties and commissioning. Treat these as indicative bands (editorial estimate):
| Machine | Typical China FOB band |
|---|---|
| Rotary drilling rig (mid) | US$150k–500k |
| Surface crawler drill | US$80k–300k |
| Underground drill jumbo | US$300k–1m |
| TBM (metro size) | US$5m–15m |
China-specific pitfalls
- Self-declared "CE passed". Ask for the certificate number and verify it with the issuing body.
- Missing or inflated specifications. Torque and depth are often not published; treat missing specs as a signal.
- Unclear after-sales reach. Confirm who commissions the machine and where spare parts ship from.
- Consumable quality variance. Confirm the bit and cutter material grade and price.
5 questions to ask before you buy
- Can you give me the CE/ISO certificate number to verify? A certificate verifiable with the issuing body, not a self-declared mark.
- What is the measured penetration rate in my ground? Request a witnessed trial.
- Who commissions the machine and where do parts ship from? Confirm the FAT scope and parts lead time.
- What is the bit and cutter cost per metre? Consumables dominate drilling cost.
- Is tooling, freight and commissioning included in the FOB price? Separate the machine price from the rest.
Part of the Drilling & Tunneling equipment taxonomy.
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Last verified: October 20, 2026.