G3304 and G3306 Engines Caterpillar


Electric Starting Motor

Usage:

G3306 07Y


图 1g01392303


图 2g01392304
A-A 视图

从小齿轮端部看电动起动马达时,马达按以下方向旋转。 ... 顺时针

25 °C (77 °F时的无负载状况)

速度 ... 7643 ± 1683 rpm
电流吸收 ... 76.5 ± 14.5 安培
电压 ... 23V

(B) 小齿轮与壳体之间的间隙 ... 9.1 mm (0.36 in)

(1) 接地端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (270 ± 30 lb in)

(2) 接地端子螺母的最终安装扭矩 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

注: 蓄电池端子螺母 (3)最多可使用三条电缆或导线端子。 两个电缆端子最大不低于 0 AWG。

(3) 蓄电池端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (270 ± 30 lb in)

注: 开关端子必须用热收缩管绝缘。 不要使用模压端子。

(4) 开关端子螺母的最终安装扭矩 ... 2.25 ± 0.25 N·m (20 ± 2 lb in)

(5) 马达端子螺母的最终安装扭矩 ... 30.5 ± 3.5 N·m (270 ± 30 lb in)

(6) 马达机架端子螺母的最终安装扭矩 ... 8 ± 3 N·m (70 ± 27 lb in)

电磁阀组件

20V 和 25 °C (77 °F)环境下的耗电量

拉动绕组 ... 57 安培
保持绕组 ... 16 安培
最大额定电流 ... 850 安培

Caterpillar Information System:

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320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System MID 039 - CID 0110 - FMI 09
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