- Model 4000B - Lightweight All-Round Harversting Head

0

Log Max 4000B is a small head with large capacity. The impressive pulling force compared to the compact format makes Log Max 4000B the obvious choice for long-reach booms. Log Max 4000B, a lightweight all-round harversting head, is designed to carry out a wide range of harvesting jobs from the first thinning to light regeneration harversting. Hydraulically driven by two 398 cc (24.3 cu in) radial piston motors, Log Max 4000B feed rollers have over 2 tons (4,384 lbf) of feed force. The Log Max 4000B is equipped with larger accumulators which improves length and diameter measuring. This head can be equipped with an accumulation kit for multi-stemming and thanks too its light weight this head is well suited for long-reach booms. All these features combined with Log Max patented knife control system, which minimizes feed friction, provides outstanding stem coverage and increased log quality.

DIMENSIONS & WEIGHT

  • Max width arms open : 1082 mm
  • Min width with arms closed : 902 mm
  • Height to felling link : 1295 mm
  • Standard configuration : 1611 kg
  • 1) Incl: V-Steel rollers and damped protection plate

Felling/Cutting - Saw Type
Hydraulically driven chain saw with pressure controlled feed force. Chain oil tank in frame with 4.5 liters capacity.

  • Saw type : Saw 98 / 98XL
  • Saw motor : 19 cc
  • Saw chain : 0.404 pitch
  • Bar length, std/opt : 59 cm/60 cm
  • Maximum cut capacity std/opt : 50 cm/51 cm
  • Optional saw:
  • Saw type : Saw 211 / Sandvik F2
  • Saw motor : 19 cc
  • Saw chain : ¾ pitch / 0.404 pitch
  • Bar length, std/opt : 56 cm/59 cm
  • Maximum cut capacity, std/opt : 48 cm/49 cm

FEEDING
Two hydraulically driven rollers mounted directly on radial piston motors, 398 cc / 24.3 cu.in.

  • Feed roller diameter, V-Steel : 344 mm
  • Feed roller diameter, V-Steel Aggressive : 344 mm
  • Calculated feed force : 1 std19,1 kN
  • Calculated feed speed : 24,3 m/sec
  • Maximum roller opening : 394 mm
  • Minimum roller opening : 12mm
  • 1) calculated at 250 bar pressure
  • 2) calculated at 210 l/min flow

DELIMBING
Four movable knives with patented positioning to minimize friction losses, which increases the active pulling force.

  • Max delimbing knife opening : 473 mm
  • Max full coverage delimbimg diameter : 1355 mm
  • Min full coverage delimbing diameter : 25 mm

HYDRAULICS

  • Maximum pressure : 250 bar
  • Maximum flow : 210 l/min
  • Min. requirements for acceptable performance Flow : 150 l/min

Rotator

  • Indexator AV12S with 360˚ rotation
  • Indexator H132 with 360˚ rotation

Customer reviews

No reviews were found for Log Max - Model 4000B - Lightweight All-Round Harversting Head. Be the first to review!