| Model | S28D | S28B | S32D | S32B |
| Type | Air-cooled,4-cycle,single cylinder,side valve | |||
| Bore*stroke(mm) | 75*62 | 75*62 | 77*67 | 77*67 |
| Displacement(cm³) | 273 | 273 | 312 | 312 |
| Rated output KW(HP)/rpm | 4.2(5.7)/3600 | 4.2(5.7)/1800 | 4.7(6.4)/3600 | 4.7(6.4)/3600 |
| Max outputKW(HP)/rpm | 5.91(8.0)/4000 | 5.91(8.0)/4000 | 6.46(8.8)/4000 | 6.46(8.8)/4000 |
| Direction of rotation | Counterclockwise,facing PTOshaft | |||
| Fuel | Automobile Gasoline unleaded | |||
| Fuel tank capacity(L) | 5.5 | 5.5 | 5.5 | 5.5 |
| Lubricating oil capacity(L) | 0.85 | 0.85 | 0.85 | 0.85 |
| Spark plug | E6TC | E6TC | E6TC | E6TC |
| Starting system | Recoil starter | |||
| Packing size (L*W*H)mm | 440*380*460 | 445*380*490 | 440*380*460 | 445*380*490 |
| Net weight(KG) | 21.5 | 22 | 22.5 | 23 |
Jiangsu Excalibur power machinery Co., Ltd is an expert specialized in manufacturing: • 3-25hp gasoline engines, diesel engines, kerosene and LPG engines • Gasoline and diesel water pump ranging from 1" to 6" • Gasoline and diesel generator 1-15kw • Light construction machinery including plate compactor, power trowel, concrete cutter, tamper rammer, cement mixer •Portable agricultural machinery: power tiller, power sprayer Excalibur has a modern standard workshop of 27000m2, 8 advanced automated assembly line, which ensure annual output of 30000 sets light construction machines, 150000 sets engines, 5000 sets generators and water pump. We have 51 units hydraulic dynamometer, 6 units top-ranking domestic Eddy Current detecting platform, and all kinds of common gauges.Because of these up-to-date equipments that we can ensure the machines are strictly tested one by one, Apart from that, we ahve various sheet weldering equipments and mechanical processing devices or construction machinery production.