EcoLog Harvester-688E

With the Eco Log 688E you can really challenge gravity. The Eco Log 688E is an eight-wheel harvester, specially designed for work in steep terrain, which minimizes ground pressure when working on sensitive ground.

  • Specially designed for work in terrain
  • 200 kN tensile force
  • 4.1 N / cm2 ground pressure *
  • 350 ° swivel cab
  • Three turn motors available as an extra
  • Updated cab and service platform
  • New hoods increase serviceability

With its eight wheels, a powerful Volvo Penta engine with a full 286hp and an updated cab, the Eco Log 688E is ready for your hardest jobs. The cabin is rotatable for a full 350 degrees, which provides a nearly unbeatable overview of the work area. The Eco Log 688E also has even better stabilization in the mid area and improved steering of the tilt plate, which results in very high mobility and stability.

* Can vary depending on the equipment

Approximate weight, kg 23000
Height (A), mm –  Transport configuration 3835
Height (A), mm – Working configuration4210
Length (B), mm4530
Length (C), mm8570
Length (D), mm11065
Ground clearance (E), mm650
Width (A), tires  710 | 800, mm2940 | 3000
Width (A), tires  710 | 800, mm - SteepHunter3000 | 3060
TypeVOLVO PENTA D8 872, 7.7l
StageTier 4f, Euromot 4(1)
Power@ 2200 RPM, kW (hp)210 (286)
Torque@ 1237 RPM1250
Fuel tank, l460
TypeHydrostatic mechanical 
Approximate tractive effort, kN200
Maximum speed, km/h20
Implement pump for crane, cc140
Oil flow @1600 rpm for crane, l/min275
Implement pump for Harvester head, cc145
Oil flow @1600 rpm for harvester head, l/min285
Pressure, Bar250
Hydraulic tank, l200
Standard8 wheels 700/45 - 26.5’’ 
Option8 wheels 800/40 - 26.5’’ 
Rotation, °350
Tilt sideways, °±16
Pitch front | rear ° 19 | 12
SeatBeGe 7000 (Standard) - BeGe 3000 (Optional)
MiscellaneousTouch screen control unit 7’’, Radio Bluetooth® MP3 with USB port, Manual tilt, Oven, 12 and 24 volt outputs 
Lifting force, gross, kNm270
Reach alternatives, m9 / 10 / 11 / 11.5
Slewing torque, gross, kNm 50 / 70(2)
Steering angle, °43
Rotation joint, °±24
Electrical system
 Voltage, V 2424
Generator, A130
Battery capacity, Ah2 x 145
Bucking system
Processor clock speedIntel® Core™ i3 Mobile, Sandy Bridge Processor
Internal memory 4 GB DDR3 1333 / 1066 MHz
Serial ports4x Serial ports, 4x LAN, 6x USB ports (2x USB 2.0 / 4x USB 3.0), 1x CFast slot, 1x DVI-I, 1x VGA, Audio: Line-in, Line-ut, Mic-in
Color displayWide touch screen 15,6”
Operating systemWindows 8 Professional
Working lights
AlternativesLED (std), Xenon(optional)
Harvester head
Log Max 5000, Log Max 6000 or Log Max 7000(3)