Tier 4 Final Across Fleet
EPA Tier 4 Final and EU Stage V aftertreatment across crawler excavator ranges with per-machine NOx and PM logs.
Heavy Engineering · Since 1962
Crawler excavator lines from Sumitomo combine precision hydraulics, EPA Tier 4 Final powertrains and CE 2006/42/EC machine safety so mass-earthworks and quarry loading crews keep bucket fill factors high across full shifts.
Side-by-side working-range data helps fleet planners match dig depth, bucket volume and engine output before locking a purchase order.
| Parameter | SH200LC Class | SH300LC Class |
|---|---|---|
| Operating mass | 20.5 t | 30.4 t |
| Bucket capacity | 0.9 m³ | 1.4 m³ |
| Max digging reach | 9.6 m | 10.5 m |
| Max digging depth | 6.1 m | 6.7 m |
| Engine output | 130 kW Tier 4 Final | 200 kW Tier 4 Final |
| Main hydraulic flow | 2 × 220 L/min | 2 × 280 L/min |
| Track shoe | 600 mm triple-grouser | 600 mm triple-grouser |
| Cab safety | ROPS + FOPS | ROPS + FOPS + LMI |
Each card pairs a Sumitomo excavator advantage with a measurable field metric procurement teams can audit.
EPA Tier 4 Final and EU Stage V aftertreatment across crawler excavator ranges with per-machine NOx and PM logs.
Factory pre-flush targets 18/16/13 cleanliness so main pumps and control valves resist abrasive quarry dust.
Load-sensing circuits hold boom-arm-bucket coordination for trench walls and slope finishing without constant feathering.
OEM-spec track shoes, idlers, sprockets and carrier rollers scheduled before haul-road downtime escalates.
Field-service engineers target under-18-hour mean-time-to-repair on contracted excavator fleets.
ISO 6395 cab noise under 75 dB with optional 360° camera and load-moment indicator packages.
A typical 30-ton Sumitomo crawler excavator ships in 12–14 weeks ex-works, followed by a seven-day on-site commissioning audit covering hydraulic cleanliness sampling, undercarriage torque checks and operator familiarization.
Yes. The crawler excavator fleet ships with DPF and SCR aftertreatment validated on the ISO 8178 C1 cycle. Each machine includes an emissions log packet for municipal and highway bid compliance files.
Rebuild kits typically land at 18–22% of new-machine list when OEM-equivalent track shoes, idlers, sprockets and carrier rollers are replaced on a wear-survey schedule instead of waiting for a mid-project throw.
Contracted quarry-belt sites target mean-time-to-repair under eighteen hours, with high-turn hydraulic and undercarriage SKUs pre-staged at regional hubs before the technician rolls.
Main circuits leave the plant at ISO 4406 18/16/13 after pressurized flush. Dealers resample at 250-hour intervals so particle counts stay inside the same band through abrasive dig seasons.
Auxiliary hydraulic circuits and return-line filtration are sized for breaker, shear and grapple duty. Attachment oil flow and pressure set points are documented in the commissioning pack for each excavator class.
Choose a crawler when soft ground, dig depth above about 5.5 m, or breakout force above 140 kN dominates the duty cycle — lower ground pressure and better face stability usually win. Choose wheeled only when the schedule lists frequent public-road transfers and pavement rules favor tire flotation over track shoes. Sumitomo shortlists document both sides before capital release.
Request any document through the inquiry form — engineering replies with PDF packs sized to your excavator class.
Share dig depth, bucket class and site constraints — Sumitomo application engineers return a working-range overlay and commissioning checklist.