| Manufacturer | Massey Ferguson |
| Price | - |
| Model | 6S 155 |
| Equipment Type | - |
| Factory |
ENGINE SPECIFICATIONS
The Massey Ferguson 6S 155 features an AGCO Power engine with advanced "All-in-One" technology, delivering a robust 155 ISO hp (175 hp with EPM) at a low operational speed of 1950 rpm, enhancing fuel efficiency during tasks. The electronic wastegate turbo and intercooler, combined with common rail injection, ensure optimal power delivery and emissions control. A 74-gallon fuel tank supports extended operation, but consider the trade-off in weight and handling challenges during transport.
| Engine Type | AGCO Power with “All-in-One” technology |
| Number of cylinders/number of valves//capacity | 4 / 4 / 4.9 ( No. / No. / L ) |
| Aspiration | Electronic wastegate turbo and intercooler |
| Injection type | Common rail |
| Fan type— transmission Dyna-6 & Dyna-VT | Vistronic |
| Maximum power | 155 (114) ISO hp (kW) |
| Engine rpm at maximum Power | 1950 rpm |
| Maximum power with EPM | 175 (129) hp (kW) |
| Fuel tank capacity | 74.0 gal |
| DEF tank capacity | 9.2 gal |
DYNA-6 TRANSMISSION
The Massey Ferguson 6S 155 tractor features a versatile 24x24 transmission system, providing extensive gear ratios that enhance its adaptability for various farming tasks. Notably, it offers excellent low-speed performance at 0.7 mph for precise operations while retaining an eco-friendly top speed of 25 mph within specified tire dimensions. However, the complexity of managing gear shifts may present a learning curve for operators, particularly when optimizing for both efficiency and power across different terrains.
| Number of gears | 24 x 24 Fwd x Rev |
| Min. speed @ 1400 rpm | 0.7 mph |
| 25 mph Eco/Super Eco at engine speed with max. tire dimension | 1500 (with 650/65 R38) rpm |
| 31 mph* Eco at engine speed with max. tire dimension | 1800 (with 650/65 R38) rpm |
DYNA-VT TRANSMISSION
The Massey Ferguson 6S 155 features a stepless, continuously variable transmission (CVT), providing smooth power delivery ideal for precision tasks in varying field conditions. Its field speed range of 0.02-17 mph enables optimal performance during tillage or planting, while the road speed capability of up to 31 mph enhances transport efficiency. A potential challenge may arise with the transition from low to high speeds, necessitating operator familiarity to maximize efficient operation.
| Type | Stepless, continuously variable transmission |
| Field speed range | Forward: 0.02-17 mph - reverse: 0.02-10 mph |
| Road speed range | Forward: 0.02-25 mph - reverse: 0.02-23 mph/Forward: 0.02-31 mph* - reverse: 0.02-23 mph |
REAR LINKAGE AND HYDRAULICS
| Lower links type | Cat. 3 |
| Maximum lift capacity, at link end | 17,857 (Dyna-6) /21,164 (Dyna-VT) |
| Standard hydraulic system | Open center 26 gal/min (Classic); closed center 29 gal/min (Deluxe) |
| Optional hydraulic system | Closed center 29 or 39 or 50 gal/min |
| Maximum no. of rear spool valves | 4 (Dyna-6) / 5 (Dyna-VT) |
REAR POWER TAKE-OFF
| Engine speed at | |
| 540/1000 | 1980/2030 rpm |
| 540/540 Eco/1000/1000 Eco | 1980/1530/2030/1570 rpm |
| 540/540 Eco/1000/1000 Eco Dyna-VT | 1870/1500/1900/1530 rpm |
| Shaft diameter | 1 3/8” 6 & 21 splines inches |
INDEPENDANT FRONT LINKAGE AND FRONT POWER TAKE-OFF
| Lower links type | Cat 3 |
| Maximum lift capacity, at link end | 7055 lb |
| Maximum number of front spool valves | 2 |
| Engine speed at 1,000 front PTO speed | 1,920 |
WHEELS AND TIRES
The Massey Ferguson 6S 155 tractor features standard tire sizes of 420/85 R28 in the front and 520/85 R38 in the rear, providing a balanced grip and stability for moderate field operations. The optional rear tires 650/60 R42 offer enhanced flotation and reduced soil compaction, which is advantageous in soft or uneven terrain. A wider tire choice facilitates versatility in adapting the tractor for specialized tasks, though larger tires may impact maneuverability in tight spaces.
| Front | 420/85 R28 |
| Rear | 520/85 R38 |
| Optional rear tires | 650/60 R42 - Wide choice available |
WEIGHTS
| Minimum weight/average weight/maximum weight excluding fuel and accessories | 13,889/16,535/18,519 lb |
| Maximum gross vehicle weight up to | 27,558 lb |
DIMENSIONS
| Wheelbase | 105.1 in. |
| Overall length from front linkage to rear linkage arms | 212.6 in. |
| Overall length from front weight frame to rear linkage arms | 185.6 in. |
| Height at center of rear axle to top of cab | 83.1 in. |
| Maximum height | 117.5 in. |