301.6C, 301.8C and 302.5C Mini Hydraulic Excavators Caterpillar

Boom/Stick/Bucket Combinations

Usage:

This machine can be equipped with a large variety of boom-stick-bucket combinations in order to meet the needs of various applications.

As a general rule, use a bucket with a smaller capacity when you are using a longer stick and/or a longer boom. Conversely, use a bucket with a larger capacity when you are using a shorter stick and/or a shorter boom. This rule ensures better machine stability and protection against structural machine damage.

The following tables show various compatible boom-stick-bucket combinations. Select an optimum combination according to the working conditions and according to the type of work that is being done.

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Table 1
301.6C and 301.8C Mini Hydraulic Excavator Digging Buckets
Bucket Part Number	Number of Bolt on Teeth	Width of Bucket	Struck Capacity	Weight⁽¹⁾
147-1015	No Teeth	230 mm (9 inch)	0.018 m³ (0.023 yd³)	25 kg (55 lb)
147-1014	3	230 mm (9 inch)	0.018 m³ (0.023 yd³)	29 kg (63 lb)
147-1017	No Teeth	300 mm (12 inch)	0.022 m³ (0.028 yd³)	27 kg (59 lb)
147-1018	3	300 mm (12 inch)	0.022 m³ (0.028 yd³)	31 kg (68 lb)
147-1021	No Teeth	400 mm (16 inch)	0.033 m³ (0.043 yd³)	31 kg (68 lb)
147-1020	3	400 mm (16 inch)	0.033 m³ (0.043 yd³)	35 kg (77 lb)
147-1024	No Teeth	500 mm (20 inch)	0.045 m³ (0.058 yd³)	36 kg (79 lb)
147-1023	4	500 mm (20 inch)	0.045 m³ (0.058 yd³)	41 kg (90 lb)
147-1027	No Teeth	600 mm (24 inch)	0.056 m³ (0.073 yd³)	40 kg (88 lb)
147-1026	4	600 mm (24 inch)	0.056 m³ (0.073 yd³)	45 kg (99 lb)

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⁽¹⁾	Weight is calculated with the bucket cutting edge only.

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Table 2
301.6C and 301.8C Mini Hydraulic Excavator Ditch Cleaning Buckets
Bucket Part Number	Number of Bolt on Teeth	Width of Bucket	Heaped Load	Weight⁽¹⁾
147-1029	No Teeth	800 mm (31 inch)	0.044 m³ (0.057 yd³)	40 kg (88 lb)
147-1031	No Teeth	1000 mm (39 inch)	0.056 m³ (0.073 yd³)	42 kg (92 lb)

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⁽¹⁾	Weight is calculated with the bucket cutting edge only.

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Table 3
302.5C Mini Hydraulic Excavator Digging Buckets
Bucket Part Number	Number of Bolt on Teeth	Width of Bucket	Struck Capacity	Heaped Load	Weight⁽¹⁾
153-7848	3	260 mm (10 inch)	0.030 m³ (0.039 yd³)	0.035 m³ (0.046 yd³)	47 kg (105 lb)
153-7849	No Teeth	260 mm (10 inch)	0.030 m³ (0.039 yd³)	0.035 m³ (0.046 yd³)	47 kg (105 lb)
153-7851	3	300 mm (12 inch)	0.034 m³ (0.044 yd³)	0.041 m³ (.0053 yd³)	50 kg (110 lb)
153-7852	No Teeth	300 mm (12 inch)	0.034 m³ (0.044 yd³)	0.041 m³ (0.053 yd³)	50 kg (110 lb)
153-7854	3	400 mm (16 inch)	0.042 m³ (0.055 yd³)	0.054 m³ (0.070 yd³)	54 kg (120 lb)
153-7855	No Teeth	400 mm (16 inch)	0.042 m³ (0.055 yd³)	0.054 m³ (0.070 yd³)	54 kg (120 lb)
153-7857	4	500 mm (120 inch)	0.055 m³ (0.072 yd³)	0.073 m³ (0.095 yd³)	63 kg (140 lb)
153-7858	No Teeth	500 mm (20 inch)	0.055 m³ (0.072 yd³)	0.073 m³ (0.095 yd³)	63 kg (140 lb)
153-7860	4	600 mm (24 inch)	0.069 m³ (0.090 yd³)	0.092 m³ (0.120 yd³)	70 kg (155 lb)
153-7861	No Teeth	600 mm (24 inch)	0.069 m³ (0.090 yd³)	0.092 m³ (0.120 yd³)	70 kg (155 lb)

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⁽¹⁾	Weight is calculated with the bucket cutting edge only.

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Table 4
302.5C Mini Hydraulic Excavator Ditch Cleaning Buckets
Bucket Part Number	Width of Bucket	Struck Capacity	Heaped Load	Weight⁽¹⁾
153-7863	800 mm (32 inch)	0.062 m³ (0.081 yd³)	0.080 m³ (0.105 yd³)	79 kg (174 lb)
153-7865	1000 mm (40 inch)	0.078 m³ (0.101 yd³)	0.102 m³ (0.133 yd³)	76 kg (168 lb)
153-7867	1200 mm (47 inch)	0.094 m³ (0.122 yd³)	0.116 m³ (0.152 yd³)	87 kg (192 lb)