Description

The Vermeer 604 Pro G4 Round Baler is a variable-chamber round baler engineered for versatility, durability, and ease of use when producing premium forage. This configured model forms 48-inch-wide bales with a variable diameter from 36 to 72 inches, supporting flexible bale sizing from approximately 3 to 6 feet. It combines a standard 540-rpm PTO driveline, 73-inch camless wide pickup, standard rear-load netwrap system, 17-knife chopping system, spring-loaded bale ramp, and 21.5L-16.1 flotation tires. With hydraulic pickup lift, drop-floor plug clearing controlled from the cab, and the Atlas Pro control system with a 7-inch color touchscreen, the 604 Pro G4 is suited to demanding hay and forage baling operations.

Efficient Forage Baling

The variable-chamber design allows bale diameter adjustment across a 36- to 72-inch range while maintaining a consistent 48-inch bale width. The camless wide pickup measures 73 inches tooth-to-tooth and 78 inches across the outside flair, helping gather forage efficiently across the windrow. A hydraulic pickup lift supports convenient adjustment during field operation, while the drop floor with cab-controlled plug clearing helps address material buildup without leaving the tractor cab.

Integrated Bale Handling and Crop Processing

This configuration includes a 17-knife chopping system for processing forage as it enters the bale chamber. The standard rear-load netwrap system is paired with standard net tension control through the control system. After baling, the spring-loaded bale ramp assists with bale discharge. Flotation tires help support field operation and are specified as 21.5L-16.1 tires.

Key Features

  • Variable-chamber round baler with 48-inch bale width
  • Variable bale diameter from 36 to 72 inches
  • Standard 540-rpm PTO driveline
  • 73-inch tooth-to-tooth camless wide pickup
  • Hydraulic pickup lift
  • 17-knife chopping system
  • Standard rear-load netwrap system
  • Standard net tension control through the control system
  • Spring-loaded bale ramp
  • 21.5L-16.1 flotation tires
  • Drop floor with cab-controlled plug clearing
  • Atlas Pro control system with 7-inch color touchscreen
  • Standard ISOBUS capability

Tractor Requirements

The Vermeer 604 Pro G4 requires a tractor with a minimum PTO output of 90 hp (67.1 kW). A tractor with 120 hp (89.5 kW) PTO output is recommended. The supplied configuration uses the standard 540-rpm PTO driveline. A 1,000-rpm driveline is listed as optional by the manufacturer.

Specifications

Brand Vermeer
Model 604 Pro G4
Product type Variable-chamber round baler
Bale diameter 36–72 in (91–180 cm)
Bale width 48 in (121.9 cm)
Standard PTO driveline 540 rpm; 1,000 rpm optional
Minimum PTO horsepower 90 hp (67.1 kW)
Recommended PTO horsepower 120 hp (89.5 kW)
Pickup width, tooth-to-tooth 73 in (185.4 cm)
Pickup width, outside flair 78 in (198.1 cm)
Pickup type Camless wide pickup
Pickup lift Hydraulic
Netwrap system Standard rear-load netwrap system
Chopping system 17-knife chopping system
Bale ramp Spring-loaded; listed length with ramp is 213 in (541 cm)
Flotation tires 21.5L-16.1
Transport width 112 in (284.5 cm) with standard tires
Height 120 in (304.8 cm)
Length 213 in (541 cm), standard, with net, or with ramp
Fully optioned weight 10,500 lb (4,762.7 kg)
Maximum bale weight 2,400 lb (1,088.6 kg)
Control system Atlas Pro control system with 7-in (18-cm) color touchscreen
Compatibility capability Standard ISOBUS capability

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