Mini Excavators

Model		316	320L	320	322	325	328	331	331E	334	337	341	430	435	442
Weights
Operating weight with ROPS canopy	kg	820	1580	1580	1599	2788	2939	3273	3519	3433	5008	5198	3640	4785	7500
Additional weight for cab	kg	-	109	109	109	119	119	119	119	119	119	119	138	138	-
Additional weight for HVAC	kg	-	-	-	-	-	-	141	141	141	141	141	161	161	-
Additional weight for steel tracks	kg	-	53	53	53	66	66	72	72	72	33	33	45	33	250
Dimensions
Width	mm	900	980	980	980	1398	1398	1540	1540	1540	1900	1900	1780	1930	2337
Height	mm	2155	2202	2202	2202	2357	2357	2358	2358	2358	2471	2471	2426	2541	2720
Engine
Make		Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Kubota	Deutz
Model		D722-E	D722-E	D722-E	D722-E	D1703ME28	D1703ME28	V2203MD1E28BC4	V2203MD1E28BC4	V2203MD1E28BC4	V2203MD1TE2BBC4T	V2203MD1TE2BBC4T	V2203MD1E2BBC1	V2203MD1E2BBC1	BF4M1012E
Fuel		Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel	Diesel (Turbo)	Diesel
Maximum power at RPM	kw/rpm	7.4/2000	11.7/3000	11.7/3000	11.7/3000	20.6/2200	20.6/2200	30.3/2400	30.3/2400	30.3/2400	37.5/2500	37.5/2500	31.9/2400	36.5/2500	53/2000
Torque at 1800 rpm (sae net)	nm	39.2	43.4	43.4	43.4	103.4	103.4	140.3	140.3	140.3	164	164	144.2	169.6	286
Number of cylinders	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4
Displacement	litre	0.72	0.72	0.72	0.72	1.7	1.7	2.20	2.20	2.20	2.0	2.0	2.2	2.0	3.21
Bore/Stroke	mm	67/68	67/68	67/68	67/68	87/92.4	87/92.4	87/92.4	87/92.4	87/92.4	83/92.4	83/92.4	87/92.4	87/92.4	94/115
Hydraulic system
Pump 1 capacity	l/min	10.2 at 3000 rpm	30 at 3000 rpm	30 at 3000 rpm	30 at 3000 rpm	26.6 at 2200 rpm	26.6 at 2200 rpm	33.3 at 2400 rpm	33.3 at 2400 rpm	33.3 at 2400 rpm	177.5	177.5	33.3	112.5	142
Pump 2 and 3 capacity	l/min	10.2 at 3000 rpm	15 at 3000 rpm	15 at 3000 rpm	15 at 3000 rpm	19.8 at 2200 rpm	19.8 at 2200 rpm	28.8 at 2400 rpm	28.8 at 2400 rpm	28.8 at 2400 rpm	-	-	-	-	-
Auxiliary flow	l/min	20.4	30.0	30.0	30.0	46.4	46.4	62.1	62.1	62.1	75.7	75.7	62.1	75.0	100.0
Relief pressure for implement circuits	Bar	162	172	172	172	172	172	172	172	172	259	259	175	250	280
Relief pressure for auxiliary circuits	Bar	-	172	172	172	172	172	172	172	172	207	207	175	210	280
Performance
Digging force, dipperstick (retracted)	N	5900	8768	8768	8768	12544	10473	18794	18794	15035	29790	23598	17170	23406	42600
Digging force, dipperstick (extended)	N	-	-	-	-	-	-	-	11083	-	-	-	-	-	53200
Digging force, bucket	N	8300	15160	15160	15160	21200	21200	31136	31136	31136	41223	41223	30644	35105	-
Drawbar pull	N	-	16280	16280	16280	24376	24376	31580	31580	31580	50314	50314	37800	46657	60500
Ground pressure (rubber tracks)	kPa	23.5	27.4	27.4	27.4	28.4	28.4	29.4	31.6	30.8	29.3	30	28.4	28.1	30.3
Ground pressure (steel tracks)	kPa	-	-	28.0	-	29.1	-	30.5	-	-	-	-	-	-	-
Travel speed, low range	km/h	2	1.5	1.5	1.5	1.9	1.9	2.1	2.1	2.1	3.1	3.1	4.2	4.5	2.7
Travel speed, high range	km/h	-	-	2.9	2.9	3.1	3.1	5.6	5.6	5.6	5.1	5.1	8.0	8.7	5.2
Maximum digging depth	mm	1550	2197	2197	2197	2555	2859	3102	2183/3914	3403	3669	4069	3066	3420	4250
Slew system
Boom swing left		87°	50°	50°	50°	90°	90°	90°	90°	90°	75°	75°	90°	90°	63°
Boom swing, right		47°	90°	90°	90°	50°	50°	50°	50°	50°	51°	51°	50°	50°	55°

For further information please contact our sales team on 01509 854144 or email: sales@butlerreynolds.co.uk