New Holland Boomer 20 Service Manual page 31

Type of Fuel to Use if Below 4 °C
(40 °F)
Injection Pump:
Type
Timing
Injector pressure
BRAKES
Type
2 Disc per Side
STEERING
Type
Turns Lock-to-Lock:
Turn angle
Front Wheel
Toe-In
Turning Radius w/o Brakes:
FWD
Steering pump flow
Steering System Relief Valve Setting 8826 kPa (1280 psi)
POWER TAKE-OFF
Type
Shaft Size:
Rear PTO
Mid PTO
Engine Speed for 540 RPM Rear
PTO Operation
Engine Speed for 2000 RPM Mid
PTO Operatio
Horsepower PTO Observed
Direction of Rotation (As viewed
from rear of tractor)
Rear PTO
Mid PTO
HYDRAULIC LIFT SYSTEM
Type
Pump Type
Pump Capacity
System Relief Valve Setting
Lift capacity at lift arm ball ends
Lift capacity at 609 mm (24 in)
behind lift arm ball ends
TRANSMISSION SPEEDS (Mechanical)
Gear Position:
Forward 1st Low
Forward 2nd Low
INTRODUCTION
Model
Boomer 20 -
Mechanical
No. 1-Diesel, Cetane Rating:
Minimum 40
In-Line
19 ° BTDC
14700 kPa (2132 psi)
Wet Disc
114 mm (4.5 in) x 84 mm (3.3 in)
Power
3.0 L to R
3.0R to L
Right turn 47 - 41 ° (47 - 41 °)
Left turn 47 - 41 ° (47 - 41 °)
0 - 7.65 mm (0 - 0.30 in)
2591 mm (102 in) Left turn
2591 mm (102 in) Right turn
4.0 l/min (1.1 US gpm)
Independent
35 mm (1.4 in)
25.4 mm (1 in)
2430 RPM
2479 RPM
NA
Clockwise
Clockwise
Open Center
Gear
26.0 l/min (6.9 US gpm)
14997 kPa (2175 psi)
650 kg (1433 lb)
480 kg (1058 lb)
( 2700 RPM Engine Rated Speed
1.25 km/h (0.78 mph)
2.11 km/h (1.31 mph)
48017684 02/06/2016
24
Model
Boomer 25 -
Mechanical
No. 1-Diesel, Cetane Rating:
Minimum 40
In-Line
17 ° BTDC
14700 kPa (2132 psi)
Wet Disc
114 mm (4.5 in) x 84 mm (3.3 in)
Power
3.0 L to R
3.0R to L
Right turn 47 - 41 ° (47 - 41 °)
Left turn 47 - 41 ° (47 - 41 °)
0 - 7.6 mm (0 - 0.30 in)
2591 mm (102 in) Left turn
2591 mm (102 in) Right turn
4.0 l/min (1.1 US gpm)
8826 kPa (1280 psi)
Independent
35 mm (1.4 in)
25.4 mm (1 in)
2430 RPM
2479 RPM
NA
Clockwise
Clockwise
Open Center
Gear
26.0 l/min (6.9 US gpm)
14997 kPa (2175 psi)
650 kg (1433 lb)
480 kg (1058 lb)
( 2700 RPM Engine Rated Speed
1.25 km/h (0.78 mph)
2.11 km/h (1.31 mph)