Challenger MT265B User Manual

4283035M2 5
ISEKI THREE-CYLINDER DIESEL ENGINE
TRACTORS 1528 / ST28A / MT255B 1531 / 1533 / ST33A /
ST34A / MT265B
1540 / ST41A / MT275B
Engine Models E3CF E3CD E3CD-T
Type 4-cycle, over-head valve, diesel with swirl type combustion chambers
Cylinder - Bore x Stroke
mm (in)
3 - 86 x 84
(3 - 3.37 x 3.3)
3-87 x 84
(3 - 3.4 x 3.3)
Total Displacement
cc (cu.in)
1463
(89.27)
1498
(91.41)
Compression ratio 21.7:1 21.7:1
Rated output
ps (kW) / engine rpm
28 (20.6)/2500 32 (23.5) / 2500 38 (27.9) / 2500
Fuel consumption
g/ps-h
203 205 200
Maximum power rpm
(Gross HP)
28 (20.2) / 2500 24.6 (33) / 2600 29.9 (40.1 / 2600
Unloaded maximum
speed rpm
2700 +/- 50 2810 +/- 50 2810 +/- 50
Unloaded minimum
speed rpm
950 +/- 20 1000 +/- 20 1000 +/- 20
Fuel Diesel
Dry Weight kg (lb) 128 (197) - FH
125 (185) - F
144
(318)
147
(324)
Dimensions (HxWxH)
mm (in)
584 x 475 x 650
(22.9 x 21.2 x 25.6) - FH
568 x 475 x 650 (22.4 x
21.2 x 25.6) - F
618 x 470 x 683
(24.3 x 18.5 x 26.9)
612 x 506 x 683
(24.1 x 19.9 x 26.9)
Fuel Injection order 1-3-2
Direction of rotation Clockwise viewed from fan
Fuel injection system:
Fuel injection pump Bosch, PFR type pump
Model ND-PFR3KX ND-PFR3KX
Plunger (dia. x stroke)
mm (in)
6.5 x 7.0
(0.26 x 0.28)
6.5 x 7.0
(0.26 x 0.28)
6.0 x 7.0
(0.24 x 0.28)
Injection nozzle Throttle type
Governor Centrifugal, all-speed governor

Challenger MT265B Specifications

General

Brand	Challenger
Model	MT265B
Category	Tractor
Language	English