SPECS / COMPARISON
Sumitomo SH135X-3 vs Komatsu PC128US-1
A detailed comparison of the Sumitomo SH135X-3 and the Komatsu PC128US-1. Click a model name to view its full specifications.
Horsepower
Sumitomo SH135X-365 kW (87 HP)
Komatsu PC128US-163 kW (85 HP)
Weight
Sumitomo SH135X-313000 kg (28660 lbs)
Komatsu PC128US-112700 kg (27999 lbs)
Operating Weight
Sumitomo SH135X-313000 kg (28660 lbs)
Komatsu PC128US-112700 kg (27999 lbs)
| Specification | Sumitomo SH135X-3 Mid-Size Excavators | Komatsu PC128US-1 Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 13000 kg (28660 lbs) | 12700 kg (27999 lbs) |
| Horsepower | 65 kW (87 HP) | 63 kW (85 HP) |
| Digging Depth | 549 cm (216 in.) | 546 cm (215 in.) |
| Max Digging Depth | 549 cm (216 in.) | 546 cm (215 in.) |
| Max Loading Height | 691.9 cm (272.4 in.) | 701.0 cm (276.0 in.) |
| Max Reach Along Ground | 823.0 cm (324.0 in.) | 810.8 cm (319.2 in.) |
| Max Vertical Wall Digging Depth | 484.6 cm (190.8 in.) | 487.7 cm (192.0 in.) |
| Overall Length | 725.4 cm (285.6 in.) | 786.4 cm (309.6 in.) |
| Track Length | 3352.8 cm (1320.0 in.) | 3322.3 cm (1308.0 in.) |
| Length of Track on Ground | 280.4 cm (110.4 in.) | 277.4 cm (109.2 in.) |
| Reference Bucket Capacity | 0.5 m2 (0.7 cu yds) | 0.5 m2 (0.6 cu yds) |
| Ground Clearance | 45.7 cm (18.0 in.) | 42.7 cm (16.8 in.) |
| Tail Swing Radius | 228.6 cm (90.0 in.) | 149.4 cm (58.8 in.) |
| Overall Width | 249.9 cm (98.4 in.) | 246.9 cm (97.2 in.) |
| Engine Make | Isuzu | Komatsu |
| Engine Model | BB-4BG1T | S4D102E |
| Net Power | 65 kW (87 HP) | 63 kW (85 HP) |
| Gross Power | 68.8 kW (92.3 HP) | 67.3 kW (90.3 HP) |
| Rated Power | 2100 RPM | 2200 RPM |
| Hydraulic System Capacity | 130.2 l (34.4 gal) | 122.3 l (32.3 gal) |
| Relief Valve Pressure | 343 Bar (4975 psi) | 348 Bar (5050 psi) |
| Operating Weight | 13000 kg (28660 lbs) | 12700 kg (27999 lbs) |
| Max Travel Speed | 5.1 km (3.2 mph) | 51.0 km (31.7 mph) |
| Swing Speed | 10 RPM | 12 RPM |
| Cab Height | 277.4 cm (109.2 in.) | 280.4 cm (110.4 in.) |
| Fuel Capacity | 165.0 l (43.6 gal) | 135.1 l (35.7 gal) |
| Ground Pressure | 42.1 kPa (6.1 psi) | 41.4 kPa (6.0 psi) |
| Displacement | 4329.5 cc (264 cu. in.) | 3921.4 cc (239 cu. in.) |
| Shoe Size | 50.0 cm (19.7 in.) | 50.0 cm (19.7 in.) |
| Max Cutting Height | 932.7 cm (367.2 in.) | 932.7 cm (367.2 in.) |
| Track Gauge | 201.2 cm (79.2 in.) | 198.1 cm (78.0 in.) |
| Removal Counterweight Clearance | 88.4 cm (34.8 in.) | 91.4 cm (36.0 in.) |
| Max Bucket Capacity | — | 0.7 m2 (0.9 cu yds) |
| Min Bucket Capacity | — | 0.4 m2 (0.5 cu yds) |
| Hydraulic Pump Flow Capacity | — | 223 LPM (59.8 GPM) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.