RD-Series D/A, Collar Thread

The RD-Series is a Double Acting, Heavy Duty, Collar Thread Cylinder for use in industrial applications that require a versatile, high power and precise positioning of heavy loads. All RD-Series cylinders can be used in high working cycle applications and are perfect for bridge lifting, hydraulic presses, construction and maintenance applications.

RD-50018 - Fully extended with Tilt Saddle and Encoder Attached

Flexible Mounting Options

Cylinder body mounting threads and base mounting holes on most models allow greater mounting flexibility.

Tough and Long Lasting

All cylinders have a hard chrome piston rod, bronze overlay on the piston bearing area and retract side safety pressure relief valves to ensure long term, trouble-free performance.

Gland Nut

The gland nut with low friction coating withstands full dead end loading.

Safety Valve

The safety pressure relief valve protects the cylinder.

Hardened Grooved Saddle

The grooved saddle is hardened to prevent piston rod damage.

Optional Tilt Saddles

Optional Tilt Saddles are available on all models.

INSTRUCTIONS

SPECIFICATIONS

CATALOGUE

Model Number	Cylinder Capacity ton*	Cylinder Capacity Advance kN	Cylinder Capacity Retract kN	Stroke (mm)	Cylinder Effective Area Advance (cm²)	Cylinder Effective Area Retract (cm²)	Oil Capacity Advance (cm³)	Oil Capacity Retract (cm³)	Collapsed Height (mm)	Extended Height (mm)	Outside Diameter (mm)	Cylinder Bore Diameter (mm)	Piston Rod Diameter (mm)	Base to Advance Port (mm)	Top to Return Port (mm)	Standard Saddle Diameter (mm)	Saddle Protrusion from Piston Rod (mm)	Piston Rod Internal Thread	Piston Rod Thread Length (mm)	Base Mounting Holes Bolt Circle Diameter (mm)	Base Mounting Holes Thread (UNC)	Base Mounting Holes Thread Depth (mm)	Collar Thread (UN)	Collar Thread Length (mm)	Weight (kg)	Optional Tilt Saddle Model Number	Handle Type
RD-1010	10	101	33	254	14.5	4.8	367	124	409	663	73	42.9	34.9	36	57	35	6	1"-8UNC	25	-	-	-	2-1/4"-14	26	12	TSX-10	-
RD-1012	10	101	33	305	14.5	4.8	441	149	457	762	73	42.9	34.9	36	57	35	6	1"-8UNC	25	-	-	-	2-1/4"-14	26	14	TSX-10	-
RD-308	30	295	133	209	42.1	19.1	879	399	387	596	101	73.2	54.1	57	81	50	10	1-1/2"-16UN	25	-	-	-	3-5/16"-12	49	18	TSX-50	-
RD-3014	30	295	133	368	42.1	19.1	1,548	702	549	917	101	73.2	54.1	57	81	50	10	1-1/2"-16UN	25	-	-	-	3-5/16"-12	49	29	TSX-50	-
RD-506	50	498	150	156	71.2	21.5	1,110	338	332	487	127	95.2	79.5	28	76	71	2	1"-12UNF	25	-	-	-	5"-12	50	30	TSX-100	♥
RD-5013	50	498	150	334	71.2	21.5	2,376	719	509	843	127	95.2	79.5	28	76	71	2	1"-12UNF	25	-	-	-	5"-12	50	52	TSX-100	♥
RD-5020	50	498	150	511	71.2	21.5	3,636	1,100	733	1,244	127	95.2	79.5	57	76	71	2	1"-12UNF	25	76	1/2"-13	25	5"-12	50	68	TSX-100	♥
RD-756	75	718	220	156	102.6	31.4	1,600	490	347	503	146	114.3	95.2	30	76	71	6	1"-12UNF	38	-	-	-	5-3/4"-12	38	41	TSX-100	♥
RD-7513	75	718	220	333	102.6	31.4	3,415	1,046	525	858	146	114.3	95.2	30	81	71	6	1"-12UNF	38	-	-	-	5-3/4"-12	38	68	TSX-100	♥
RD-1006	100	933	435	168	133.3	62.2	2,239	1,044	357	525	177	130.3	95.2	38	71	76	3	1-3/4"-12UN	35	139	3/4"-10	25	6-7/8"-12	50	61	CONTACT DURAPAC	♦
RD-10013	100	933	435	333	133.3	62.2	4,438	2,069	524	857	177	130.3	95.2	38	71	76	3	1-3/4"-12UN	35	139	3/4"-10	25	6-7/8"-12	50	93	CONTACT DURAPAC	♦
RD-10018	100	933	435	460	133.3	62.2	6,131	2,858	687	1,147	177	130.3	95.2	41	92	76	3	1-3/4"-12UN	35	139	3/4"-10	25	6-7/8"-12	50	117	CONTACT DURAPAC	♦
RD-1502	150	1,386	668	57	198.1	95.4	1,128	544	183	240	203	158.8	114.3	22	66	93	19	-	-	-	-	-	-	-	49	CONTACT DURAPAC	♦
RD-1506	150	1,386	668	156	198.1	95.4	3,088	1,488	385	541	203	158.8	114.3	49	84	114	19	3-3/8"-16	35	158	3/4"-16UNF	28	8"-12	55	93	CONTACT DURAPAC	♦
RD-15013	150	1,386	668	333	198.1	95.4	6,592	3,177	563	897	203	158.8	114.3	49	84	114	19	3-3/8"-16	35	158	3/4"-16UNF	28	8"-12	55	124	CONTACT DURAPAC	♦
RD-15032	150	1,386	668	815	198.1	95.4	16,133	7,775	1,116	1,931	203	158.8	114.3	76	88	114	19	3-3/8"-16	35	-	-	-	8"-12	55	238	CONTACT DURAPAC	♦
RD-2006	200	1,995	1,017	152	285.0	145.3	4,330	2,207	430	582	247	190.5	133.4	57	96	133	22	-	-	127	1"-8UNC	25	-	-	147	CONTACT DURAPAC	♦
RD-20013	200	1,995	1,017	330	285.0	145.3	9,401	4,791	608	938	247	190.5	133.4	57	96	133	22	2-1/2"-12	63	127	1"-8UNC	25	9-3/4"-12	54	199	CONTACT DURAPAC	♦
RD-20018	200	1,995	1,017	457	285.0	145.3	13,019	6,635	765	1,222	247	190.5	133.4	85	101	133	22	2-1/2"-12	63	127	1"-8UNC	25	9-3/4"-12	54	204	CONTACT DURAPAC	♦
RD-20024	200	1,995	1,017	610	285.0	145.3	17,378	8,856	917	1,527	247	190.5	133.4	85	101	133	22	2-1/2"-12	63	127	1"-8UNC	25	9-3/4"-12	54	279	CONTACT DURAPAC	♦
RD-20036	200	1,995	1,017	914	285.0	145.3	26,049	13,270	1,222	2,136	247	190.5	133.4	85	101	133	22	2-1/2"-12	63	127	1"-8UNC	25	9-3/4"-12	54	383	CONTACT DURAPAC	♦
RD-20048	200	1,995	1,017	1,219	285.0	145.3	34,741	17,698	1,527	2,746	247	190.5	133.4	85	101	133	22	2-1/2"-12	63	127	1"-8UNC	25	9-3/4"-12	54	483	CONTACT DURAPAC	♦
RD-3006	300	3,201	1,703	153	457.3	243.2	6,993	3,719	485	638	311	241.3	165.1	88	114	165	28	2-1/2"-12	82	158	1-1/4"-7UNC	44	12-1/4"-12	58	200	CONTACT DURAPAC	♦
RD-30012	300	3,201	1,703	305	457.3	243.2	13,941	7,414	638	943	311	241.3	165.1	88	114	165	28	2-1/2"-12	82	158	1-1/4"-7UNC	44	12-1/4"-12	58	312	CONTACT DURAPAC	♦
RD-30018	300	3,201	1,703	457	457.3	243.2	20,888	11,110	790	1,247	311	241.3	165.1	88	114	165	28	2-1/2"-12	82	158	1-1/4"-7UNC	44	12-1/4"-12	58	385	CONTACT DURAPAC	♦
RD-30024	300	3,201	1,703	609	457.3	243.2	27,849	14,805	943	1,552	311	241.3	165.1	88	114	165	28	2-1/2"-12	82	158	1-1/4"-7UNC	44	12-1/4"-12	58	469	CONTACT DURAPAC	♦
RD-30036	300	3,201	1,703	915	457.3	243.2	41,842	22,243	1,247	2,162	311	241.3	165.1	88	114	165	28	2-1/2"-12	82	158	1-1/4"-7UNC	44	12-1/4"-12	58	628	CONTACT DURAPAC	♦
RD-30048	300	3,201	1,703	1,219	457.3	243.2	55,744	29,633	1,552	2,771	311	241.3	165.1	88	114	165	28	2-1/2"-12	82	158	1-1/4"-7UNC	44	12-1/4"-12	58	780	CONTACT DURAPAC	♦
RD-4006	400	4,292	2,297	152	613.1	328.1	9,315	4,984	538	690	358	279.4	190.5	108	133	190	28	3"-12	95	203	1-1/2"-6UNC	50	14-1/8"-8	65	303	CONTACT DURAPAC	♦
RD-40012	400	4,292	2,297	305	613.1	328.1	18,691	10,002	690	995	358	279.4	190.5	108	133	190	28	3"-12	95	203	1-1/2"-6UNC	50	14-1/8"-8	65	399	CONTACT DURAPAC	♦
RD-40018	400	4,292	2,297	457	613.1	328.1	28,018	14,986	843	1,300	358	279.4	190.5	108	133	190	28	3"-12	95	203	1-1/2"-6UNC	50	14-1/8"-8	65	453	CONTACT DURAPAC	♦
RD-40024	400	4,292	2,297	610	613.1	328.1	37,399	20,004	995	1,605	358	279.4	190.5	108	133	190	28	3"-12	95	203	1-1/2"-6UNC	50	14-1/8"-8	65	597	CONTACT DURAPAC	♦
RD-40036	400	4,292	2,297	914	613.1	328.1	56,037	29,973	1,300	2,214	358	279.4	190.5	108	133	190	28	3"-12	95	203	1-1/2"-6UNC	50	14-1/8"-8	65	792	CONTACT DURAPAC	♦
RD-40048	400	4,292	2,297	1,219	613.1	328.1	74,736	39,974	1,605	2,824	358	279.4	190.5	108	133	190	28	3"-12	95	203	1-1/2"-6UNC	50	14-1/8"-8	65	980	CONTACT DURAPAC	♦
RD-5006	500	5,108	2,838	152	729.7	405.4	11,091	6,175	578	730	397	304.8	203.2	120	152	203	28	3-1/4"-12	108	203	1-3/4"-5UNC	54	15-5/8"-8	79	432	CONTACT DURAPAC	♦
RD-50012	500	5,108	2,838	305	729.7	405.4	22,255	12,357	730	1,035	397	304.8	203.2	120	152	203	28	3-1/4"-12	108	203	1-3/4"-5UNC	57	15-5/8"-8	79	589	CONTACT DURAPAC	♦
RD-50018	500	5,108	2,838	457	729.7	405.4	33,347	18,516	882	1,339	397	304.8	203.2	120	152	203	28	3-1/4"-12	108	203	1-3/4"-5UNC	57	15-5/8"-8	79	680	CONTACT DURAPAC	♦
RD-50024	500	5,108	2,838	609	729.7	405.4	44,438	24,674	1,035	1,644	397	304.8	203.2	120	152	203	28	3-1/4"-12	108	203	1-3/4"-5UNC	57	15-5/8"-8	79	816	CONTACT DURAPAC	♦
RD-50036	500	5,108	2,838	915	729.7	405.4	66,767	37,072	1,339	2,254	397	304.8	203.2	120	152	203	28	3-1/4"-12	108	203	1-3/4"-5UNC	57	15-5/8"-8	79	1,002	CONTACT DURAPAC	♦
RD-50048	500	5,108	2,838	1,219	729.7	405.4	88,950	49,389	1,644	2,863	397	304.8	203.2	120	152	203	28	3-1/4"-12	108	203	1-3/4"-5UNC	57	15-5/8"-8	79	1,224	CONTACT DURAPAC	♦

* Nominal Cylinder Capacity in ton - see kN values for actual capacity
HANDLE TYPES: ♣ WELDED ♦ EYEBOLT ♥ REMOVABLE STRAP HANDLE ♠ THREAD

RD-Series Seal Kits

Seal Kit to Suit	Part Number
RD 10 TON SERIES	ZAM1005
RD 30 TON SERIES	ZAM1009
RD 50 TON SERIES	ZAM1012
RD 75 TON SERIES	ZAM1014
RD 100 TON SERIES	ZAM1006
RD 150 TON SERIES (except RD-1502)	ZAM1007
RD-1502	ZAM1102
RD-2006	ZAM1102
RD-20013	ZAM1008
RD-20018	ZAM1098
RD-20024	ZAM1099
RD-20036	ZAM1100
RD-20048	ZAM1101
RD-3006	ZAM1107
RD-30012	ZAM1010
RD-30018	ZAM1103
RD-30024	ZAM1104
RD-30036	ZAM1105
RD-30048	ZAM1106
RD 400 TON SERIES	ZAM1011
RD 500 TON SERIES (except RD-5006)	ZAM1013
RD-5006	ZAM1108

RD-Series D/A, Collar Thread

Flexible Mounting Options

Cylinder body mounting threads and base mounting holes on most models allow greater mounting flexibility.

Tough and Long Lasting

All cylinders have a hard chrome piston rod, bronze overlay on the piston bearing area and retract side safety pressure relief valves to ensure long term, trouble-free performance.

Gland Nut

The gland nut with low friction coating withstands full dead end loading.

Safety Valve

The safety pressure relief valve protects the cylinder.

Hardened Grooved Saddle

The grooved saddle is hardened to prevent piston rod damage.

Optional Tilt Saddles

Optional Tilt Saddles are available on all models.

RD-Series Seal Kits

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