6 . SPECIFICATIONS
6.8
Challenger MT500B EU
6.9 - HYDRAULICS (ACCORDING TO MODEL OR COUNTRY)
6.9.1 - Closed centre hydraulic system with flow and pressure control
• Primary circuit: (flow 90 l/mn at 2200 rpm) supplies:
steering, cooling system, and master cylinder booster.
• High-pressure system: (Max. flow 110 l/mn at 2200 rpm) max. pressure 200 bar supplies:
trailer brake, auxiliary hydraulic and hydraulic lift system.
6.10 - LINKAGE
6.10.1 - Rear
Type: 3-point, Cat. 2 or 3, with fixed or telescopic drawbars, hook or ball end type.
Type 2 - Lifting force (kg) (lbs) (see tables).
Type 3 - Lifting force (kg) (lbs) (see tables).
* Maximum capacity according to lift rod position and linkage model.
6.10.2 - Front
Type: 3rd point with or without nitrogen balls.
Rams: number 2 - Lifting force (kg) (lbs) (see tables).
Rams: number 2 - Lifting force (kg) (lbs) (see tables).
6.11 - BRAKES
Type: multidisc, diameter 210 mm, hydraulic control.
Number of discs per side: MT525B/535B/545B: 5 discs; MT555B/MT565B/MT575B: 4 discs.
Parking brake: Operates on the rear axle bevel gear.
Trailer brake: According to model by a hydraulic spool valve.
6.12 - DIFFERENTIAL LOCK - REAR AXLE
Type: Discs
Control: Hydraulic, with electrical control
Filtration: 150 micron suction strainer, located inside the hydraulic tank.
Main external 15 micron filter on the hydraulic tank filler cap.
CAPACITY MT525B MT535B MT545B MT555B MT565B
MT575B
Rams
2 x Ø90 /
1xØ100 + 1xØ90
2 x Ø90 /
1xØ100 + 1xØ90
2 x Ø90 /
1xØ100 + 1xØ90
2 x Ø100 2 x Ø100 2 x Ø100
At ball ends* 6910 / 7990 6830 / 7990 7990 8770 8770 8620
CAPACITY MT525B MT535B MT545B MT555B MT565B
MT575B
Rams
2 x Ø90 /
1xØ100 + 1xØ90
2 x Ø90 /
1xØ100 + 1xØ90
2 x Ø90 /
1xØ100 + 1xØ90
2 x Ø100 2 x Ø100 2 x Ø100
At ball ends* 6990 / 7990 6900 / 7990 7990 8870 8770) 8710)
CAPACITY depending on models
At ball ends* 2500 (5512Lb)
CAPACITY depending on models
At ball ends* 2500 (5512Lb)