Hyun-dai 60_55 Yuchai 60 _Longgong 60_ IHI 60_65 styrhjul
Underredets delar Se kedjehjulet, tomgången, styrrullen, bärrullen och styrplattan. De är direkt relaterade till
Grävmaskinens arbetsprestanda och gångprestanda. Deras vikt och tillverkningskostnadskonto tar en fjärdedel av tillverkningskostnaden för en hel grävmaskin.
| SK60 | SK460-8 | ZX60 | ZX240-3G | PC300-5 / 6 | PC400-8 | EC460B | R485LC-9T |
| SK75-8 | PC50-5 | ZX70 | ZX250H-3G | PC400 / 450-6 | PC450-8 | EC700B | R515LC-9T |
| SK100 | PC56-7 | ZX75US-A | ZX250LC-3 | PC400 / 450-7 | PC650-8 | R60 | R215-7 |
| SK120 | PC60-7 | ZX110 | ZX250LC-3G | PC800 | PC750-6 | R130 | R215-7C |
| SK130-8 | PC60-8 | ZX120 | ZX270-3 | PC200 / 210-8 | ZX870HBE-3 | R150-7 | R215-9 |
| SK140LC-8 | PC70-8 | ZX130H | ZX330-3 | R455LC-7 | ZX870R-3 | R200-5 | R215-9C |
| SK200-8 | PC130-7 | ZX135US | ZX330-3GH | R485LC-9 | EX100 | R220-5 | R225LC-7 |
| SK210LC-8 | PC160-7 | ZX160LC-3 | ZX360LC-3 | EC210B | EX220 | R225LC | R225LC-9 |
| SK200-6 / 6E | PC200-6 | ZX160LC-3 | ZX400LCH-3 | EC240B | EX230 | R260-5 | R265LC-9 |
| SK230-6 / 6E | PC200-7 | ZX200-3 | ZX400R-3 | EC290B | EC55B | R275LC-9T | R305LC-9 |
| SK250-8 | PC210-7 | ZX200-3G | ZX450H | WA470-3 | EC60C | R300 | R335LC-9 |
| SK260LC-8 | PC220-7 | ZX210H-3G | ZX470H-3 | DX155 | EC140B | R305LC-9T | R350 |
| SK300-6 | PC270-7 | ZX210LC-3 | ZX470R-3 | DH330 | WA380-6 | R305 / 335-7 | R385LC-9 |
| SK330-8 | PC300-7 | ZX210LC-3G | ZX470LCH-3 | DH340 | WA500-6 | R335LC-9T | R400 |
| SK350LC-8 | PC360-7 | ZX225US-3 | ZX520LCH-3 | PC220-8 | EC360B | R370 | ZX670LCR-3 |
| SK400-6 | pc350-7 | ZX240-3 | ZX520LCR-3 | PC240LC-8 | ZX650LCH-3 | R385LC-9T | ZX870H-3 |
