On Chinese construction machines the ECU follows the engine supplier almost perfectly. Cummins QSB6.7, QSL9 and QSX15 means a Cummins CM2350 or CM2350A; an Isuzu 4HK1 or 4JJ1 means Transtron; Shangchai and Weichai mean Denso or Bosch MD1; Deutz means a Bosch MD1CS069 / MD1CC878; Caterpillar engines mean ADEM A6E. Once you know that, Sany, XCMG, LiuGong, Sunward, Zoomlion, Shantui and SDLG stop looking like seven different brands and start looking like five ECU families. Together they are the biggest Chinese group in our database after the trucks.
Key facts
- Published versions: Sany 53, XCMG 39, LiuGong 24, Sunward 10, SEM 6, plus Zoomlion, Shantui, SDLG, Sinoboom, Hangcha.
- The dominant unit is Cummins CM2350 / CM2350A - 391 versions across 54 makes in our database, and the same unit we work on daily on American Cummins.
- One file often covers several brands. Where a Cummins unit is identical across machines, the same platform line is listed under every brand that uses it - so a Tier 3 or Tier 4i loader is found under LiuGong, Sany, XCMG, Zoomlion or Hyundai Construction Equipment alike.
- Machines cost more on the DPF position (180-265 EUR on EDC17CV52 / CV54 / VD1CC001) because the DOC and regeneration strategy is tied into hydraulics and fan control.
- Typical job: full emissions delete plus an economy map, on machines working far from any AdBlue supply.
Sany
| Machines | Engines | ECU | Versions |
|---|---|---|---|
| SY35, SY215 / 215C, SY265 / 265CLC, SY305, SY365H, SY385H, SY500 / 500H, SRSC45 reach stacker, SPC250H4, SR125 / SR220 piling rigs, 390H, graders | Cummins QSF3.8 / 4.5 L, QSB6.7, QSL9 8.9 L, QSX15, 11.8-12.0 L | Cummins CM2350 / CM2350A, CM2250, CM2150C | 26 |
| Crawler excavators, 485SA / 495AS / 495EQ, HQC-240DE, HQC-495, S490, 305K, SYZ322C, SYM5430 truck | 12.1 TDI, 6.1-6.7 L, 11.2 L 477 hp, 24 L V12 | Bosch EDC17CV54, EDC17CV52, EDC17CV44, EDC7C32 | 13 |
| SY135C, SY155U, SY335C, SH200 | Isuzu 3.0 TDI 78 hp, 5.2 TDI | Transtron 4HK1 / 4JJ1 / 4Jxx / SH725x, Bosch DCU17HD01, VD1CC001 | 9 |
| SYM5x / SYM5200 / SYM5210 cranes, STH1256A telehandler, SR220AC, graders | Deutz TCD3.6, 3.6-10.8 TDI, 6.8 TDI, 10.5 L | Bosch MD1CC878 / MD1CS069, MD1CE108, Denso 1N83M / 275800, TRW EMS2.3 / 2.4 | 8 |
XCMG
| Machines | Engines | ECU | Versions |
|---|---|---|---|
| XCT25 / 25L4 / 25L5 / 30, QY25K5D, QY40K5D, YX2204, SAM-922F, SK9DF290, SC9DF34 cranes | Shangchai SC9DF 8.8 L, 6.5 L, 7.4 L, 9.8 L | Denso SH7058, Denso 1N83M (+ ACM DCU17), Denso ME306431, Denso SH7054x | 18 |
| XE160E / 160W, XE250UF, XGC85E, XE5, XE958, XE95E, XE55E / KE55E | Cummins QSB 4.5 L, QSL9, 11.8 L, 9.7 TDI, 2.4-3.3 TDI | Cummins CM2350 / CM2350A, Bosch MD1CE101, EDC17CV45, MD1CE100 / WISE10 | 10 |
| ZL48GV, ZL50G, L938F loaders, XC760K, XC8, 888XG, telehandlers | Weichai WP9 8.8 L, 2.9-7.5 TDI, 5.7-7.8 TDI, CAT C3.6 | Bosch MD1CE100, TRW EMS2.3 + ACM, Caterpillar / ADEM A6E11, Denso A6E11 | 8 |
| XCA130 all-terrain crane, XGA33, 70 | 12.8 TDI (Mercedes-derived), 10.4-10.5 TDI | Continental MCM21 / ACM2 / MCM-ACM-CPC, Bosch EDC17CV44, EDC7UC31 | 4 |
LiuGong, Sunward, SEM and the rest
| Brand | Machines | Engines | ECU |
|---|---|---|---|
| LiuGong | CLG856 / 856H, 862H, 877H, 890H, 915E, 922E / 922F, 926F, 933E, 936E, 939E, 950E, W915E, B160C dozer, 4180D grader, CLG835H | Cummins QSB5.9 / QSB6.7, QSC8.3, QSL9, 11.8-11.9 L, CAT C4.4 | Cummins CM2350 / CM2350A, CM2880, CM850, CM2250, Caterpillar A5E2V2I1, Motorola EMS EMD1 |
| Sunward | SWE90F, SWE155F / 155U / 155FW, SWE210 / 215 / 215F, SWE385, SWL2830 skid steer, SWFD45H, MT30, S160 / S250 | Cummins QSF3.8, QSB6.7, QSL9, Isuzu 5.2 L, 2.4-3.3 L | Cummins CM2350 / CM2350A, Bosch EDC17CV45, EDC17CV54, Transtron SH7059 |
| SEM (Caterpillar) | 656, 676F, 832 / 832F, 919F wheel loaders | Weichai 9.7 L, CAT C9.3, Shangchai 6.5 L, Cummins 5.9 L | Bosch MD1CE101, Caterpillar A6E2, Denso 1N83M, Cummins CM2880 |
| Zoomlion | ZE135G, ZE335G, ZE375G excavators, ZTC250 / ZTC250v / ZTC550V cranes, ZTH3507 telehandler, ZLJ572, RS1304 | Cummins 3.8-8.9 L, Weichai WP9 8.8 L, 7.5 TDI, 15.6 TDI | Cummins CM2350 / CM2350A, Bosch MD1CE108, MD1CE100, EDC17CV43, Continental MCM21 |
| Shantui, SDLG, Sinoboom, Hangcha, Everun, Xinchai, Goodsense | SD16 / SD22 / SD32 dozers, PGR grader, LG938L loader, AB15J boom lift, forklifts | Cummins QSB6.7, QSL9, QSX15, 2.1-5.9 L, Xinchai 3.9-4.0 L | Cummins CM2350 / CM2350A, CM2880, Bosch EDC17CV52, EDC17CV54, MD1CC878, EDC17C81 |
What we can do, and what it costs
| Solution | Cummins CM2350 / A | Cummins CM850 / CM2250 | Bosch EDC17CV54 / CV52 | Transtron | Denso 1N83M | MD1CE100 / 101 / 108 |
|---|---|---|---|---|---|---|
| DPF / DOC off | 140 EUR | 105-120 EUR | 180-220 EUR | 85-120 EUR | 180 EUR | 110-140 EUR |
| EGR off | 95 EUR | 85-95 EUR | 85-90 EUR | 70 EUR | 105 EUR | 85-95 EUR |
| AdBlue / SCR off (or reduction) | 290 EUR | 180 EUR | 150-180 EUR | 190 EUR | 320 EUR | 190-290 EUR |
| Stage 1 or ECO file | 140 EUR | 140 EUR | 120-140 EUR | 120-140 EUR | 140 EUR | 140-160 EUR |
| Stage 1+ / Stage 2 | 210 EUR | 210 EUR | 180 EUR | - | - | 180-240 EUR |
| Throttle / swirl | 105 EUR | 105 EUR | 95 EUR | 70 EUR | - | 95-105 EUR |
| Selective DTC off | 60-70 EUR | 50-60 EUR | 50 EUR | 50 EUR | 50-70 EUR | 60 EUR |
| Checksum / back to original | 80 / 80 EUR | 45-80 / 80 EUR | 50-60 / 40 EUR | 40-80 / 40 EUR | 40-80 / 30-40 EUR | 50-80 / 30-40 EUR |
Two control units on some machines. Denso 1N83M and TRW EMS2.3 installations carry a separate AdBlue module (ACM / ACM DCU17); Continental MCM platforms carry an ACM as well. Read both units and attach both files, and clear all AdBlue messages from the display before writing.
Reading and ordering
- Start from the engine plate, not the machine. QSB / QSL / QSX / QSF means a Cummins CM unit; 4HK1 / 4JJ1 means Transtron; SC9DF means Denso; TCD means Deutz with a Bosch MD1; C4.4 / C9.3 means Caterpillar ADEM.
- Read it. Cummins units are commonly handled with Calterm-type tooling producing .xcal files; Bosch, Denso and Transtron units want bench or boot. Autotuner, KESS3 / K-TAG, PCMtuner and CMD cover most of them.
- Order at fs.auto-remap.com - brand Sany, XCMG, LiuGong, Sunward, Zoomlion, Shantui, SDLG, SEM - then the machine, engine and ECU type. Platform lines such as "Tier 3 excavators" or "Tier 4i loaders/excavators" cover several brands at once and are listed under each of them, so always order under your own badge.
- In the comment, say whether the DPF is already gutted, whether you want AdBlue fully off or only reduced, and whether the file should be Stage 1 or ECO.
FAQ
Why is a DPF off on a machine more expensive than on a truck?
On excavators, loaders and cranes the DOC and DPF strategy is woven into fan control, hydraulic load management and the regeneration request logic. On EDC17CV52 / CV54 and VD1CC001 the position is 180-265 EUR for that reason.
Is the Cummins CM2350 in a Chinese excavator the same as in an American truck?
The control unit and the tooling are the same; the calibration is machine-specific. That is exactly why our Cummins experience transfers - see our CM2350 and CM2450 article.
My machine is only listed as "Tier 3 excavators" or "Tier 4i loaders" - is that right?
Yes. Those are platform lines: groups of machines from LiuGong, Sany, XCMG, Zoomlion and Hyundai that share the same Cummins unit and the same file. The line is listed under each of those brands, so pick your own brand and that line.
Can you work on Isuzu-engined Sany and Sunward excavators?
Yes - Transtron 4HK1, 4JJ1, 4Jxx, SH7059 and SH725x are covered: DPF 85-120 EUR, EGR 70 EUR, AdBlue 190 EUR, Stage 1 or ECO 120-140 EUR.
Do you cover forklifts and boom lifts too?
Yes: Hangcha, Everun, Xinchai, Goodsense and Sinoboom are in the list, on Cummins CM2880, Bosch MD1CC878, EDC17C81 and EDC17CV54.
Ready to order? Go to fs.auto-remap.com, pick your machine brand and the ECU type.
File service for professional tuners and workshops.
Prices are indicative and taken from our current price list. Emission-related modifications are supplied for off-road, motorsport, export and research use only, in territories where such modification is permitted. It is the customer's responsibility to comply with local legislation.