Crawler bulldozer Brenner BD22

Specifications

Main technical specifications
Type of blade (std.)	Straight blade with hydraulic skew
Blade dimensions, mm	3725*1315
Blade capacity, m3	6.4
Blade depth, mm	538
Max. blade lift height, mm
Length (without ripper), mm	5460
Length (including ripper), mm
Width, mm	3725
Height, mm	3395
Min. turning radius, mm
Operating weight, kg (without ripper)	23500
Ground pressure (without ripper), KPa	77
Track width, mm	2000
Track support length, mm
Permissible working slope (longitudinal / transverse), °
Ambient temperature, °C	-30 ~ +40

Engine and transmission
Engine model	Cummins NT855-C280S10 / QSNT-C235
Engine type	Diesel, water-cooled, 4-stroke, 6-cylinder in-line, direct injection, turbocharged
Rated power, kW / hp.	175 / 238
Rated speed, rpm	1800
Max. torque, Nm / rpm	1030 / 1300
Min. fuel consumption, gr/kWh	205
Operating volume, L	14.01
Ecological class	Type 2 / Type 3
Hydrotransformer	3-cell, single print, single phase
Gearbox	Multi-disc, planetary type, shifting without loss of power
Steering	Multidisc with hydraulic control
Main gear	Lubricated two-stage planetary gear unit

Chassis
Chassis type	Classic type undercarriage with single-tooth crawler tracks
Track width, mm	560
Number of track rollers (each side)	6
Number of track shoes (each side)	38
Chain step, mm	216