The new Eco Log 550 T-PRO complements our range with its size and strength. Slim lined, smooth and designed for the highest productivity, this is an invaluable asset for your thinning work. In other words, this is your new best friend in the forest.
With its six wheels, the 550 T-Pro can easily travel over the toughest of terrains. The machine’s sturdy mid-section in combination with pendulum arms means that you can easily move the machine with an extended crane without having to retract it. This can lead to valuable time saving and increased productivity.
Volvo Penta engine that is is specifically designed for high performance, reliability and fuel efficiency. The well-known combination of swivel cab and pendulum arms makes the harvester very flexible and well suited to thinning work.
| Dimensions | |
| Length, max (a), mm (in) | 7402 (291) |
| Height, min/max (b), mm (in) | 3338-4464 (131-176) |
| Ground clearance (d), mm (in) | 146 -1191 (6-47) |
| Weight, kg (lbs) | 19100 (42108) |
| Engine, Volvo Penta | |
| Type | 6 cyl. D8 – 7.7 l |
| Stage/Tier | stage V/Tier 4F |
| Gross power @ 2200 rpm, kW/hp | 160/218 |
| Torque, Nm | 1060 |
| Fuel tank volume, L (gal US) | 460 (122) |
| Transmission | |
| Hydrostatic | 6 wd, 3 gears |
| Tractive force, max, kN (lbf) | 172 (38667) |
| Speed off-road/Speed on-road, km/h (mph) | 0-7/0-15 (0-4/0-9) |
| Wheels | |
| Front, standard | 600/55×26,5 |
| Front, option | 710/45×26,5 |
| Rear, standard | 600/65×34 |
| Rear, option | 710/55×34 |
| Width, standard/option (c), mm (in) | 2790/2999 (110/118) |
| Steering | |
| Steering angle, ˚ | ±44 |
| Levelling | |
| Tilt angle front to back, ˚ | ±17 |
| Tilt angle side to side, ˚ | ±25,5 |
| Crane | |
| Reach, m (ft) | 10-11,5 (33-38) |
| Gross lifting torque, kNm (lb-ft) | 220 (162264) |
| Gross slewing torque standard/option, kNm (lb-ft) | 38 (28027) |
| Slewing angle, ˚ | 350 |
| Hydraulic System | |
| Crane pump, cc (cu in) | 140 (8,5) |
| Oil flow @ 1600 rpm for crane, l/min (gal US/min) | 275 (73) |
| Head Pump, cc (cu in) | 145 (8,8) |
| Oil flow @ 1600 rpm for harvester head, l/min (gal US/min) | 285 (75) |
| Working pressure, MPa | 25 |
| Hydraulic tank volume, L (gal US) | 232 (61) |
| Electrical System | |
| Voltage, V | 24 |
| Batteries, Ah | 2×145 |
| Alternator, A | 130 |
| Number of lights | 20 |
| Type | LED |
| Harvester Head | |
| Log Max | 3000T/4000T |
