High Pressure Hydraulic Gear Pump SGP2A30L975M SGP2A52L723 SGP1‑30F1H1‑L SGP SGP1A SGP2A
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of high pressure hydraulic gear pump sgp2a30l975m sgp2a52l723 sgp1‑30f1h1‑l sgp sgp1a sgp2a in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.
Specifications
| Type | SGP2A30L975M, SGP2A52L723, SGP1‑30F1H1‑L |
| Brand | XLF Hydraulic |
| Displacement | 30 cc/rev, 52.8 cc/rev |
| Working Pressure | Rated:17.2 MPa;Peak:20.6 MPa(SGP2A) / Rated:20.6 MPa;Peak:24.5 MPa(SGP1‑30F1H1‑L) |
| Mount Flange | A‑type φ82.55 pilot, 2‑bolt horizontal H‑mount |
| Port Size | Side flange ports |
| Core Parts | Bimetallic side‑plate, cast iron housing, alloy gear pair |
| Lubricant | ISO VG32 / VG46 anti‑wear hydraulic oil |
| Application | Forklift, construction machinery hydraulic replacement parts |
Product Overview
High Pressure Hydraulic Gear Pump, direct interchange for Shimadzu SGP series: SGP2A30L975M, SGP2A52L723, SGP1‑30F1H1‑L, SGP, SGP1A, SGP2A. Cast‑iron housing, bimetallic side‑plate, high volumetric efficiency. A‑type φ82.55 pilot 2‑bolt H‑mount, SAE 13‑tooth spline shaft, CCW rotation, side flange ports. For forklift and construction machinery aftermarket hydraulic replacement.
Core Advantages
• Direct interchange for Shimadzu SGP, SGP1A, SGP2A series, fits SGP2A30L975M, SGP2A52L723, SGP1‑30F1H1‑L drop‑in replacement
• Automatic axial clearance compensation with bimetallic side‑plates, ensures stable high volumetric efficiency under continuous high‑pressure operation
• Robust cast‑iron pump housing, good mechanical strength for forklift and construction machinery harsh working conditions
• Standard A‑type φ82.55 pilot 2‑bolt H‑mount & SAE 13‑tooth spline shaft, consistent original mounting dimension
• Side flange port configuration, CCW rotation, matches original unit installation requirement
• Compatible with ISO VG32 / VG46 anti‑wear hydraulic oil, wide applicable speed range 500‑2200rpm
• Strict dimensional inspection, no extra modification required during aftermarket replacement installation
Q: Which original pumps can this SGP series hydraulic gear pump replace?
A: It is interchangeable with Shimadzu SGP series, including SGP2A30L975M, SGP2A52L723, SGP1‑30F1H1‑L, SGP, SGP1A and SGP2A for aftermarket replacement.
Q: What are the displacement options for this SGP gear pump?
A: Available displacements are 30 cc/rev and 52.8 cc/rev, corresponding to SGP2A30L975M / SGP1‑30F1H1‑L and SGP2A52L723 respectively.
Q: What is the working pressure of SGP1 and SGP2A gear pump?
A: SGP2A series: rated 17.2 MPa, peak 20.6 MPa; SGP1‑30F1H1‑L: rated 20.6 MPa, peak 24.5 MPa.
Q: What mounting standard does this SGP hydraulic pump adopt?
A: A‑type φ82.55 pilot 2‑bolt horizontal H‑mount, equipped with standard SAE 13‑tooth spline shaft, CCW rotation from shaft end view.
Q: What hydraulic oil is recommended for SGP series high‑pressure gear pump?
A: Please use ISO VG32 or ISO VG46 anti‑wear hydraulic oil for stable operation and longer service life.
Q: What is the applicable speed range of these SGP gear pumps?
A: Operating speed range: 500‑2200 rpm for SGP2A series; 500‑4000 rpm for SGP1‑30F1H1‑L.
Q: What machinery can this SGP replacement gear pump apply to?
A: Mainly used for hydraulic power system replacement of forklifts and light‑duty construction machinery.
Q: Does this replacement SGP pump need modification during installation?
A: Strictly follow original dimensions, drop‑in direct installation, no extra mechanical modification required.
Technical Specifications
| Parameter | SGP2A30L975M | SGP2A52L723 | SGP1‑30F1H1‑L |
|---|---|---|---|
| Model | SGP2A30L975M | SGP2A52L723 | SGP1‑30F1H1‑L |
| Series | SGP2A | SGP2A | SGP1 |
| Nominal Displacement | 30.0 cc/rev | 52.8 cc/rev | 30.0 cc/rev |
| Rated Working Pressure | 17.2 MPa (172 bar) | 17.2 MPa (172 bar) | 20.6 MPa (206 bar) |
| Peak Pressure | 20.6 MPa (206 bar) | 20.6 MPa (206 bar) | 24.5 MPa (245 bar) |
| Rotation Direction | CCW (Counter‑Clockwise, view from shaft end) | CCW (Counter‑Clockwise, view from shaft end) | CCW (Counter‑Clockwise, view from shaft end) |
| Shaft Type | SAE 13‑tooth spline, 16/32 DP, 30° pressure angle | SAE 13‑tooth spline, 16/32 DP, 30° pressure angle | SAE 13‑tooth spline, 16/32 DP, 30° pressure angle |
| Mounting Flange | A‑type φ82.55 pilot, 2‑bolt horizontal H‑mount | A‑type φ82.55 pilot, 2‑bolt horizontal H‑mount | A‑type φ82.55 pilot, 2‑bolt horizontal H‑mount |
| Port Configuration | Side flange ports | Side flange ports | Side flange ports |
| Speed Range | 500‑2200 rpm | 500‑2200 rpm | 500‑4000 rpm |
| Inlet Allowable Pressure | ‑0.02 ~ +0.2 MPa | ‑0.02 ~ +0.2 MPa | ‑0.02 ~ +0.2 MPa |
| Volumetric Efficiency | ≥92% | ≥92% | ≥92% |
| Recommended Lubricant | ISO VG32 / VG46 anti‑wear hydraulic oil | ISO VG32 / VG46 anti‑wear hydraulic oil | ISO VG32 / VG46 anti‑wear hydraulic oil |
| Housing Material | Cast‑iron main housing, aluminum front & rear covers | Cast‑iron main housing, aluminum front & rear covers | Cast‑iron main housing, aluminum front & rear covers |
| Core Component | Bimetallic side‑plate, automatic axial clearance compensation | Bimetallic side‑plate, automatic axial clearance compensation | Bimetallic side‑plate, automatic axial clearance compensation |
| Approximate Weight | 6.2 kg | 6.8 kg | 4.1 kg |
| Typical Application | Forklift & construction machinery hydraulic replacement | Forklift & construction machinery hydraulic replacement | Forklift & construction machinery hydraulic replacement |
Model Code Explanation
SGP2A30L975M SGP2 = SGP2 series high‑pressure gear pump; A = A‑type mounting pilot φ82.55 mm; 30 = displacement 30 cc/rev; L = CCW rotation; 975M = OEM factory modification suffix (non‑public spec).
SGP2A52L723 SGP2A = SGP2A series; 52 = displacement 52.8 cc/rev; L = CCW rotation; 723 = OEM factory modification suffix (non‑public spec).
SGP1‑30F1H1‑L SGP1 = SGP1 series; 30 = displacement 30 cc/rev; F = side port position; 1 = flange port; H = horizontal 2‑bolt mount; 1 = SAE 13‑tooth spline shaft; L = CCW rotation.
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